Cat Poop: Normal, Problems, Constipation, Diarrhea, and More

Continued

Cats can get constipated for a number of reasons, including:

  • Over-grooming, which leads to extra hair in the digestive tract
  • Kidney problems
  • Feline megacolon -- when the colon gets very large and its muscles no longer squeeze, making hard, dry stool build up inside
  • Something blocking their colon, such as string or bones
  • Diets that don’t have enough fiber
  • Problems inside the colon, such as tumors or narrow places
  • Spine problems or pain

To ease your cat’s constipation, your vet may suggest that you give him more fiber, such as by adding canned pumpkin to his regular food. Or she might tell you to change to food that’s easier for your pet to digest.

It also helps to make sure he gets more exercise and drinks more water so that waste will move through his system more readily.

You should talk to your vet about any poop problems your cat has, but this chart may help you figure out what may be causing them:

 

Symptom

Appearance

Frequency

Possible causes

Constipation

Small, hard, dry poop

Less than once a day

Dehydration, megacolon, dietary issues

Constipation

Small, hard, dry poop that has a lot of hair

Less than once a day

Hairballs, over-grooming

Constipation

Thin, ribbon-like poop

Less than once a day

Colon problems, like a tumor

Diarrhea

Black, tarry, runny poop

It varies

Stomach or intestinal bleeding. Call the vet right away

Diarrhea

Smelly, pudding-like poop

2-3 times daily

Food intolerances, inflammatory bowel disease

Diarrhea

Gooey poop filled with mucus

Multiple times daily

Too little fiber; colitis

Diarrhea

Soft, frothy, greasy poop with mucus

It varies

Parasites

 

WebMD Veterinary Reference Reviewed by Amy Flowers, DVM on 4/, 017

Sources

SOURCES:

The American Society for the Prevention of Cruelty to Animals (ASPCA): “Diarrhea,” “Constipation.”

Veterinary Information Network: “Constipation and Megacolon,” “Inflammatory Bowel Disease,” “Tapeworms,” “Irritable bowel syndrome.”

American Animal Hospital Association: “Intestinal parasites.”

Merck Veterinary Manual: “Constipation and Obstipation.”

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