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Dogs & Cats

Constipation

infoResearch indicates: Constipation affects up to 3.3% of cats, with older and indoor cats at highest risk
info This article is for educational purposes only and does not replace professional veterinary advice. Always consult your veterinarian before making changes to your pet's diet or exercise routine.

descriptionOverview

Constipation occurs when stool moves too slowly through the colon, becoming hard and dry. In cats, severe chronic constipation can progress to megacolon — a permanently stretched, non-functional colon. Causes include dehydration, low-fiber diets, hairballs, lack of exercise, and certain medications. Senior and indoor cats are most prone.

searchSymptoms to Watch For

  • warningStraining in the litter box with little or no output
  • warningSmall, hard, dry stools
  • warningDecreased appetite
  • warningVomiting (in severe cases)
  • warningLethargy and discomfort

restaurantHow Nutrition Helps

Increased water intake is the most important factor — wet food provides 4-5x more moisture than dry food. Soluble and insoluble fiber help bulk and soften stool. Pumpkin puree is a natural remedy many vets recommend. For cats prone to hairball-related constipation, hairball formula foods with added fiber help.

directions_runHow Activity Helps

Regular exercise stimulates intestinal motility and helps move stool through the colon. For indoor cats, daily interactive play sessions are essential. Even 15 minutes of active play can improve gut function.

verifiedPrevention Tips

  • check_circleFeed wet food or add water to dry food
  • check_circleProvide multiple fresh water sources
  • check_circleAdd pumpkin puree (1-2 tsp) to meals
  • check_circleEnsure daily exercise and play
  • check_circleGroom regularly to reduce hairball ingestion (cats)

petsBreeds at Higher Risk

Older indoor cats, Persian and Siamese cats (hairball-prone), English Bulldogs, and Basset Hounds.