Why Is My Cat Skinny But Eats A Lot?

by | Last updated on January 24, 2024

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If a cat is hungry but skinny, this

may be due to parasitic worms

, which consume any food that’s been ingested. Diabetes, hyperthyroidism, and inflammatory bowel disease interfere with food absorption, so cats can eat voraciously yet lose weight. Also, ensure that another pet isn’t eating its food.

Why is my cat skinny but eats?

Conditions such as

inflammatory bowel disease (IBD) can affect the absorption of nutrients in the GI tract and contribute to weight loss

, even if your cat is eating well. Other causes may be related to food allergies or certain GI infections.

How can I fatten up my skinny cat?

  1. Use Kitten Canned Food. …
  2. Prefer Canned or Wet Food Over Dry Food. …
  3. Increase the Food Amount Gradually. …
  4. Supplement Fish Oil. …
  5. Offer Healthy Homemade Treats and Prices. …
  6. Make The Food More Attractive. …
  7. Have More Than One Option. …
  8. Keep An Eye On Sensitivities and Intolerances.

How do I know if my cat is too skinny?

Tests To Determine If Your Cat Is Underweight


Rub your hands along your cat’s sides to feel their ribs

. If their ribs are very pronounced and easy to feel without pushing, it’s a sign that your cat could be underweight. Feeling your cat’s spine is another way to determine if they’re underweight.

Why is my cat skinny and bony?

Causes of Weight Loss in a Skinny Cat

There are two main causes for a skinny cat:

Either they aren’t eating enough, or they’re expending more calories than they are taking in

. They may not be eating enough due to stress, dental disease, nausea or a host of other reasons.

Is my cat too skinny if I can feel her spine?

Feel around your cat’s spine

Perform the same test on your cat’s spine. Again, you should be able to feel the bones, but not excessively.

If the vertebrae feel very knobbly or like there’s nothing on top of them, your cat is underweight

. If they’re difficult to feel, you have an overweight cat.

How can I tell if my cat has worms?

  1. Vomiting (sometimes with worms in the vomit)
  2. Diarrhea (with or without blood)
  3. Tarry feces.
  4. Weight loss.
  5. Distended abdomen.
  6. Skin lesions.
  7. Generally poor body condition and a dull coat.

Why can I suddenly feel my cat’s spine?

As they age, cats are not able to digest their food as well resulting in increased nutrition requirements.

If their nutrition does not meet their requirements, they will lose muscle mass resulting in the ability to easily feel the bones of their spine and hips when petting them

.

Can you feel your cat’s spine?


When running your hand down the length of your cat’s back, you should be able to feel the cat’s spine

. However, you should not be able to feel each vertebra. There is a layer of muscle/fat between the spine and the skin, and if this layer is sufficient, the cat’s spine should not be knobby.

What food is good to fatten up a cat?

Adding protein-rich treats between his meals is great, too! Additionally, “human food” such as

cottage cheese, egg whites, vegetables or yogurt

are recommended since they have extra calories and can be a yummy treat to help fatten your cat.

How long does it take for a cat to gain weight?

As cats move from kitten phase to maturity, they tend to put on weight until they are

eight years old on an average

. As cats move from kitten phase to maturity, they tend to put on weight until they are eight years old on an average, a study found.

How do I know if my cat is depressed?

  1. Decrease in activity.
  2. Not eating normally.
  3. Hiding.
  4. Retreating from other pets of family members.
  5. Sleeping more than usual.
  6. Changes in bathroom habits.
  7. Lack of interest in activities that they previously enjoyed (playing, seeking out affection)
  8. Failure to groom properly.

How do I know if my cat has hyperthyroidism?

The most common clinical signs of hyperthyroidism are

weight loss, increased appetite, and increased thirst and urination

. Hyperthyroidism may also cause vomiting, diarrhea, and hyperactivity. The coat of affected cats may appear unkempt, matted, or greasy (see Figure 1).

What are the symptoms of hyperthyroidism in cats?

The most common sign of hyperthyroidism in cats is

weight loss despite an increased appetite

. Other common signs include vomiting, diarrhea, hyperactivity, drinking and urinating more than normal, and an unkempt hair coat. Because the disease develops gradually, signs are often easy to miss at first.

Is my cat naturally skinny?


Yes. Just like us, cats vary in size and shape and weight

. And like us, some of that is diet, some is health, some is genetics, some is age. One of my lady’s cats was the runt of the litter; it wasn’t certain she would survive, and she has always been both small and skinny.

Should I be able to feel cat’s shoulder blades?

Look for other bones that protrude, such as in the shoulder, spine or hips. The rule of the thumb is

you should be able to feel some fat covering the bones otherwise your cat is too thin

. If you cannot feel the bones at all, your cat is very overweight.

What happens if worms go untreated in cats?

What happens if worms go untreated in cats? Depending on the type and severity of infection, worm infestations that remain untreated

can lead to serious health issues for your cat – including malnutrition, severe anemia, and intestinal obstructions – which can become life-threatening

.

How do you tell if your cat has roundworms or tapeworms?

Roundworms may not cause any symptoms, but major infections can cause vomiting, weight loss, or a pot-bellied appearance. Tapeworm segments look like dried grains of rice or flat white sunflower seeds, and are often moving or crawling around the rectum. Tapeworms tend to be more common in older cats and cats that hunt.

How did my indoor cat get worms?

Infestation depends on the type of worm, but most often, cats get worms

by coming into contact with fleas, eggs or infected particles in feces

. Fleas are carriers for tapeworm eggs. If a flea jumps onto your cat, they could accidentally ingest the flea by grooming or scratching.

How do I make my cat gain muscle?

Make sure to

feed your feline a diet that mimics what it would eat in the wild

. One that is low in carbohydrates and fillers, but that is high in the protein your cat’s body needs to build muscles.

Diane Mitchell
Author
Diane Mitchell
Diane Mitchell is an animal lover and trainer with over 15 years of experience working with a variety of animals, including dogs, cats, birds, and horses. She has worked with leading animal welfare organizations. Diane is passionate about promoting responsible pet ownership and educating pet owners on the best practices for training and caring for their furry friends.