Why Do Some Cats Eat Plastic?

It’s in a cat’s nature to chew, but chewing on plastic can be dangerous.

Many cats find joy in non-toy objects. We have all probably heard that cats love to play in paper bags, and if you are reading this, you have undoubtedly seen photos shared on social media sites with cats curled up in cardboard boxes. A bit less predictable and a little more esoteric, however: eating plastic.

The real danger here is many cats end up eating the plastic and getting blocked along their GI tract, requiring surgery. If your cat does eat any plastic, we would recommend taking this behavior seriously and attempting to address it quickly.

Cat’s Drive for Plastic: A Compulsive Disorder?

You may be familiar with the medical term pica: the eating of non-food objects.

Sometimes it is believed the pet is attempting to fill a nutritional void, but in cases where the pet relentlessly seeks one particular type of object, it may be an obsession and not a nutrition deficit. Pica in cats can be caused by a number of conditions, including gut disease, feline leukemia virus (FeLV), feline immunodeficiency virus (FIV), anemia, obsessive compulsive disorder, dental disease, and hyperthyroidism to name a few. A vet visit is always a wise place to start.

Eating plastic doesn’t automatically qualify as a compulsive behavior in some cats because they seem to like the way the plastic tastes or feels more than that they “need” to be doing this. For this reason, jumping to behavior-modifying drugs is not typically recommending for cats that seem to be strongly driven to explore and chew specific tastes and textures.

If your veterinarian explores the potential cause for plastic-seeking behavior and believes it points to a compulsive disorder, behavior-modifying drugs such as fluoxetine (generic Prozac) may be a consideration.

Non-Medical Therapy for Plastic Eating Cats

Providing multiple opportunities for hunting and play games, cat manipulation toys with food stuffed inside for foraging and eating, feeding both canned food and unique orally stimulating food, and offering dog chew toys as an alternative may help. Chew items such as rawhide chews, Nylabones, cat grass, and softer dead animal parts that are available as chews for dogs (e.g. lambs’ ears) can help. Make sure that there is also adequate aerobic play to keep the inquisitive cat busy and reward-based training to help satiate intelligent cats.

Ultimately, if the problem continues, the most extremely-affected plastic-seeking cats may need to be confined or housed in a cat-proofed room at times when supervision is not possible to protect them from foreign object ingestion.

Some cats just like to eat plastic. Cats have liked stranger things; bleach? New shoes? Your hair?

Has your cat ever eaten something strange? Leave us a comment below.

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Possible Causes for Your Cat Vomiting Clear Liquid

Vomiting is not normal in cats, and when your cat vomits clear liquid, it can be a sign of a serious illness. Vomiting itself is what is considered to be a nonspecific symptom. It could be associated with an array of health concerns. Some of these can include things like hairballs, internal obstructions, pancreatitis, eating too quickly, constipation, indigestion, parasitic infections, poisoning, stress, depression, or even anxiety.

Possible Causes for Your Cat Vomiting Clear Liquid

Hairballs

Cats are naturally meticulously clean animals and groom themselves for a large part of their day. As your cat grooms themselves, tiny hook-like structures on their tongue catch loose and dead hair, which is then swallowed. The majority of the hair passes all the way through the digestive tract with no problems, but sometimes the hair stays in the stomach and forms a hairball.

Commonly, cats will vomit up clear liquid prior to a hairball. Although, a cat vomiting up clear liquid with a hairball occasionally can be normal and not a concern, it is important to note that hairballs should not be frequent, painful, or difficult for your cat to pass. Some commercial cat diets and treats are formulated to help prevent formation of hairballs. Adopting a regular brushing schedule and getting your cat comfortable with brushing can also help get rid of any loose fur in your cat's coat that they may otherwise ingest when grooming themselves.

Food and Dietary Changes

When there is a change in your cats feeding schedule, if your cat misses a meal or eats later than normal, your cat may vomit up clear liquid.

In addition, you may have switched your cat’s food too quickly. When changing your cat to a new diet, it is recommended to do it gradually over a one to two-week period gradually decreasing the amount of current cat food while increasing the amount of new cat food.

Your cat may eat too quickly, and this can cause clear vomit or clear vomit with food present. If you cat is a habitual 'scarf and barf' cat or if they have intestinal sensitivities, that may be causing them to vomit up partially digested or undigested food. If your vet has ruled out other medical issues and thinks that what your cat is vomiting up is actually food, they may want you to try a food for sensitive stomachs with your cat. If your cat is still struggling with vomiting food on this special diet, they may then want to put your cat on a strict, hydrolyzed protein diet.

Your vet may also suggest food puzzles for your cat. Food puzzles are a great source of both play and enrichment for your cat. There are more and more manufactured food puzzles available on the market that stimulate both of your cat's predatory and foraging instincts. The added benefit of food puzzles for a cat that chronically vomits their food, though, is that it slows down the chow time so that a cat cannot eat too quickly and then get sick from it.

Indigestion

Just like in people, a cat's stomach produces various gastric juices as well as hydrochloric acid to digest their food. If, however, a cat skips a meal for some reason, or if they are not fed on time, that buildup of juice and acid can irritate the stomach and cause your cat to vomit. Cats with indigestion may vomit yellow foam in addition to white foam. If you and your vet suspect your cat's vomiting is from indigestion, your vet may suggest feeding small, frequent meals at the same time throughout the day so as to alleviate any buildup of stomach acid.

Gastritis

If your cat is one to get into things they shouldn't, it is possible that they have irritated their stomach with something that they have eaten. When this happens, you may see vomiting clear liquid in addition to vomiting blood and/or bile. Your cat may also be exhibiting a decrease in appetite, a depressed attitude, lethargy, or dehydration. Your vet will know just what to do if your cat is vomiting because of gastritis.

Some other causes can include:

• Parasites

• Constipation

• An obstruction of foreign material in the intestinal tract

• Ingesting a toxin

• Metabolic disorders such as diabetes, kidney disease, and hyperthyroidism

What Should I Do if My Cat Is Vomiting Clear Liquid?

Some cat owners may describe their cat as 'puke-y' but it should be noted that frequent vomiting is never normal for a cat. Vomiting more than once a week is definitely a sign of issues. If your cat is vomiting clear liquid several times and/or in conjunction with other symptoms such as lack of appetite, weight loss, lethargy, or diarrhea, you should make an appointment with your vet right away. Your vet will want to start with a physical exam, checking your cat's vital signs and palpating your cat's abdomen. After a thorough examination, your vet may also want to run some tests, including blood work and x-rays. Blood work will check your cat's organ function, making sure that there are no signs of liver disease or kidney disease, as well as your cat's red blood cell and platelet levels. An x-ray study will check for any fluid in the abdomen that could potentially be blood and it may also show intestinal gas patterns that could be indicative of a blockage.

Depending on what your doctor finds, your cat may require hospitalization for fluid therapy and supportive care, or they may just need outpatient treatments and oral medications to go home on. If your vet suspects your cat has an intestinal blockage your cat may require surgery to remove whatever the blockage is.

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Diabetes Ketoacidosis (DKA) - A Complication of Diabetes in Cats and Dogs

Unfortunately, as veterinarians, we are seeing an increased prevalence of diabetes mellitus in dogs and cats. This is likely due to the growing prevalence of obesity (secondary to inactive lifestyle, a high carbohydrate diet, lack of exercise, etc.). You're probably wondering if you just had a dog or cat diagnosed with diabetes mellitus—what do you do? First, we encourage you to take a look at these articles for an explanation of the disease:

• Diabetes in Cats

• Diabetes in Dogs

This article will teach you about life-threatening complications that can occur as a result of the disease; specifically, a life-threatening condition called diabetes ketoacidosis (DKA) so that you know how to help prevent it.

What is DKA?

When diabetes goes undiagnosed or difficult to control or regulate, the complication of DKA can occur. DKA develops because the body is so lacking in insulin that the sugar can’t get into the cells — resulting in cell starvation. Cell starvation causes the body to start breaking down fat in an attempt to provide energy (or a fuel source) to the body. Unfortunately, these fat breakdown products, called “ketones,” are also poisonous to the body.

Symptoms of DKA

Clinical signs of DKA include the following:

• Weakness

• Not moving (in cats, hanging out by the water bowl)

• Not eating or complete anorexia

• Vomiting

• Excessive thirst and urination (clear, dilute urine)

• Large urinary clumps in the litter box (anything bigger than a tennis ball is abnormal)

• Weight loss (most commonly over the back), despite an overweight body condition

• Obesity

• Flaky skin coat

• Excessively dry or oily skin coat

• Abnormal breath (typically a sweet “ketotic” odor)

• Diarrhea
  

In severe cases DKA can also result in more significant signs:

• Abnormal breathing pattern

• Jaundice

• Abdominal pain (sometimes due to the secondary problem of pancreatitis)

• Tremors or seizures

• Coma

• Death

What can cause DKA?

When DKA occurs, it’s often triggered by an underlying medical problem such as an infection or metabolic (organ) problem. Some common problems that we see with DKA include the following:

• Pancreatitis

• Urinary tract infection

• Chronic kidney failure

• Endocrine diseases (e.g., hyperadrenocorticism [when the body makes too much steroid], or hyperthyroidism [an overactive thyroid gland])

• Lung disease (such as pneumonia)

• Heart disease (such as congestive heart failure)

• Liver disease (such as fatty changes to the liver)

• Cancer

Diagnosing DKA

While diagnosing DKA is simple, by looking at the blood sugar levels of dogs and cats and by measuring the presence of these fat breakdown products in the urine or blood, treatment can be costly (running between $3-5000). A battery of tests and diagnostics need to be performed, to look for underlying problems listed above, and treatment typically requires aggressive therapy and 24/7 hospitalization.

Treatment of DKA

Treatment, typically, is required for 3-7 days, and includes the following:

• A special intravenous catheter called a “central line” (placed to aid in frequent blood draws)

• Aggressive intravenous fluids

• Electrolyte supplementation and monitoring

• Blood sugar monitoring

• A fast acting or ultra fast acting insulin, regular or Lispro, typically given intravenously or in the muscle

• Blood pressure monitoring

• Nutritional support (often in the form of a temporary feeding tube)

• Anti-vomiting or anti-nausea medication

• Antibiotics

• Long-term blood sugar monitoring and a transition to a longer-acting insulin

Thankfully, with aggressive supportive care, many patients with DKA do well as long as pet parents are prepared for the long-term commitment (including twice-a-day insulin, frequent veterinary visits to monitor the blood sugar, and the ongoing costs of insulin, syringes, etc.).

Preventing DKA

By following your veterinarian’s guidelines and recommendations you can help regulate and control your pet’s diabetic state better and monitor your pet carefully for clinical signs. For example, if your pet is still excessively thirsty or urinating frequently despite insulin therapy, they are likely poorly controlled and need an adjustment of their insulin dose (of course, never adjust your pet’s insulin or medications without consulting your veterinarian).

When in doubt remember that the sooner you detect a problem in your dog or cat, the less expensive that problem is to treat. If you notice any clinical signs of diabetes mellitus or DKA, seek immediate veterinary attention. Most importantly, blood glucose curves (when a veterinarian measures your pet’s response to their insulin level) often need to be done multiple times per year (especially in the beginning stages of diabetes mellitus).

If you have any questions or concerns, you should always visit or call your veterinarian.

Related reading:

• Diabetes in Cats

• Diabetes in Dogs

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Hair Loss in Cats

Does your cat seem to be going bald? And what, if anything, can you do about it? There are, in fact, lots of reasons why a cat can be bald or suffer from hair loss or alopecia.

Sometimes cats are born bald

Some cats, like the Sphynx, are born with hardly any hair. In these cats, the lack of hair is a genetically determined and desirable characteristic among proponents of the breed. Some folks seek out this particular look in a cat just like others might prefer a long-haired cat over a short-haired cat.

Sometimes feline hair loss is benign and temporary

There are also passing reasons for hair loss. Just like people go through stages where they lose more hair, cats can too. Shedding is a natural and normal process that can vary in degrees. Cats that are sick or stressed for other reasons (illness, fevers, respiratory infections, pregnancy, etc.) can shed excessively. These are not conditions that demand treatment since the cat’s coat should return to normal over time.

Sometimes the hair loss is medically important

It is important, however, to consult your veterinarian if you are noticing any changes in your cat’s coat or if they are developing bald areas. Sometimes hair loss is due to a medical problem that does require intervention since the underlying reason for it can cause more serious and systemic problems relating to your cat’s overall health.

Your veterinarian will want to determine if your cat’s hair is falling out on its own or if they are scratching, licking, or chewing the hair off as a result of some inflammation or irritation. This distinction can help to focus the diagnostic approach in your cat’s case. Generally, if your cat is actively causing the hair loss, you and your veterinarian will be looking more for causes of dermatitis or inflammation of the skin (like allergies) or for infectious diseases like bacterial, fungal, or parasitic diseases (like acne/pyoderma, ringworm or mange mites). In these cases, the answer may be found through skin scrapings, cytology, cultures, or allergy testing; and appropriate therapy can result in hair re-growth.

In dogs, hormonal imbalance (underactive thyroid, adrenal dysfunctions, etc.) is a common cause of poor coats and hair loss, but these conditions are not as common in cats. Overactive thyroid (hyperthyroidism), however, does occur frequently in older cats and can cause coat changes as can almost any other systemic or metabolic disease; your veterinarian may want to do diagnostic tests to know for sure.

Sometimes the hair loss is psychological

That is not to say that it’s “all in their head” and that your cat isn’t really going bald. Rather, it means that many cats become obsessive about grooming. Obviously, grooming is a major focus of your cat’s average day, but cats exhibiting psychogenic alopecia can break off their hair right down at the skin and over large areas of their bodies – sometimes any and every place they can effectively reach leaving hair only on their head and neck.

The compulsion may start because of some irritation to the skin (as above), and then potentially continue on habitually, even after the inciting problem has resolved. Other cats will groom excessively for solely emotional reasons – a change in environment, a new family member, or some other stress. Whatever the reason, this form of alopecia indicates that your cat is either physically or emotionally uncomfortable or unhappy, and every effort should be made to determine what the problem is and to correct it either with medical or behavioral therapy.

In summary, hair loss or alopecia in cats can be just a cosmetic issue or it can be due to a primary skin problem. It can also be an external indication of a more serious systemic or psychological disorder. Consult your veterinarian as soon as you see any changes in your cat’s coat so the two of you can address the problem as soon as possible.

If you have any questions or concerns, you should always visit or call your veterinarian -- they are your best resource to ensure the health and well-being of your pets.

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Frequent Vomiting in Cats: Signs, Causes, and Treatment

It's abnormal for a cat to vomit daily or even several times a month. If your cat is vomiting frequently, it could be from a simple issue such as hairballs. It could indicate your cat has eaten a toxic substance or has a serious illness. Whatever reason you suspect, see your vet as soon as possible. A thorough exam can give an accurate diagnosis and provide treatment options.

WARNING

If you suspect that your cat (or any pet) has eaten something poisonous, call your vet or the Pet Poison Helpline immediately.

Many conditions and circumstances cause cats to vomit repeatedly. It could be a passing thing or a sign of a serious health concern. The key to correcting the issue is to identify the cause.

Eating Too Fast

One possible benign cause for frequent vomiting is that your cat eats too much food, too fast. This can happen to any healthy cat. You will notice your cat vomits barely digested or undigested food immediately after eating.

Food Allergies

The most common food allergens in cats are beef, fish, and chicken. Other ingredients can lead to allergies as well. Cats with food allergies are treated with special diets containing ingredients they haven't been exposed to before.

Poisoning

Sudden vomiting can also be caused by poisoning, which is an emergency. There are several sources of toxins in the average home:

• Antifreeze: Ethylene glycol is a poisonous ingredient in antifreeze. It is attractive to cats and dogs because its tastes sweet. Signs of poisoning include nausea and vomiting. Choose antifreeze with propylene glycol, which the U.S. Food and Drug Administration has labeled as non-toxic.

• Other home and yard toxins: Human medications, toxic cleaners, insect sprays, and yard and garden sprays to control weeds and pests all have the potential to poison your pets.

• Recalled cat food and treats: When news of a pet food recall breaks, take notice. Some recalls are because the food contains dangerous toxins. Read about the affected brands of food, then check to ensure that you don't have any in your home. If you do, follow the recall instructions and dispose of it immediately.

Feline Inflammatory Bowel Disease

Feline inflammatory bowel disease is another cause of vomiting. It is usually accompanied by diarrhea and weight loss. This disease can occur anywhere in a cat's intestinal tract, including the stomach (gastritis), the small intestine (enteritis), or the large intestine (colitis).

Pancreatitis

Pancreatitis is inflammation of the pancreas, which is part of the endocrine and digestive systems. Cats with pancreatitis show vomiting, lethargy, diarrhea, fever, and an unwillingness to drink water or eat.

Chronic Kidney Disease

Chronic kidney disease (CKD) is common in older cats. Kidneys filter waste from the blood. They balance nutrients and play a role in controlling blood pressure. Signs of CKD include vomiting, lethargy, diarrhea, weight loss, and increased water consumption. While CKD is a progressive disease, earlier intervention can lead to better outcomes.

Feline Diabetes

Diabetes is another endocrine disease. As with pancreatitis, vomiting is a common and often one of the first signs something is wrong. Other signs include increased thirst, hunger, and urination as well as weight loss and muscle weakness.

Hyperthyroidism

Frequent vomiting along with increased appetite and weight loss are also indicators of hyperthyroidism or an overactive thyroid gland, which is part of the endocrine system. You can also look for signs such as irritability, diarrhea, weakness, and excessive thirst. Additionally, your cat's fur may appear as if it's not being groomed as normal.

Hepatic Lipidosis

Hepatic lipidosis is also known as 'fatty liver disease'. While not a primary cause of vomiting, persistent vomiting can lead to hepatic lipidosis. This disease can be fatal. However, it's often reversible, provided it's quickly diagnosed and treated.

Hairballs

Although hairballs are common in cats, they're no laughing matter. Hairballs that are not vomited up can cause a bowel obstruction. Surgery is required to remove the obstruction.

Treatment

If your cat vomits for two days in a row, call your veterinarian. They will determine if your cat should be examined. You may be able to treat your cat at home.

The treatment for your cat's vomiting depends on the underlying cause. For instance, treatment for feline inflammatory bowel disease includes medication. If your cat also has food allergies, they need a limited-ingredient diet. If your cat has kidney disease your vet may recommend blood pressure medication and increasing fluid intake. Hyperthyroidism can be treated with surgery, medication, or radioactive iodine.

Your vet will guide you through the options and help you make an informed decision based on your cat's specific needs.

How to Prevent Vomiting

You can also take action to help prevent or decrease the frequency of vomiting in your cat:

• 
  If your cat eats too quickly, try to slow things down. Feed frequent small meals. Offer food on a paper plate rather than a bowl. Automatic feeders dispense a specific amount of food at a time.

• If your cat still vomits after eating too fast, put an inedible object (e.g. a golf ball) in their bowl. This forces your cat to eat around the object to pick out the food. The object must be clean and large enough so your cat can't swallow it.

• If you suspect food allergies, a diet change is in order. Talk with your veterinarian about different options. Be sure to read the ingredient list carefully.

• Routine veterinary exams are excellent preventative measures against health problems. Your vet can diagnose medical conditions in the early stages. This gives your cat the best prognosis.

• To prevent the possibility of poisoning, keep toxic chemicals, medications, and other potentially hazardous away from your pet. Remember, cats are curious and can get into or jump on things you might not suspect. Make sure there are no antifreeze spills on your garage floor or driveway. Keep your cat out of the garage. Pet-proof your home regularly.

• To prevent hairballs, brush your cat and prevent it from over-grooming. Frequent use of a high-quality cat brush or de-shedding tool can go a long way toward preventing a veterinary emergency. You can also try hairball-reducing food that includes more fiber. Mild hairball laxatives are available as well. These are designed to help any hairballs move more smoothly through the digestive tract.

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