Is Your Cat Constipated? 12 Simple Remedies Vets Recommend Trying at Home

Few things worry cat parents more than when their kitty can’t go. Constipation is one of the most common digestive issues cats face — and one of the most uncomfortable.

While some cases are mild and manageable at home, others can signal something serious. If your cat hasn’t passed stool in more than 48 hours, or if they’re in visible pain, call your vet immediately.

For mild or occasional constipation (and always under a vet’s guidance), there are safe, natural steps you can take to help your cat feel better.

In this guide, you’ll learn:

• The warning signs of constipation every cat parent should know
• 12 vet-approved remedies to ease discomfort at home
• When to stop home care and head straight to the vet

Signs Your Cat May Be Constipated

Most cats pass stool every 24 to 36 hours. If your cat is going less often or seems uncomfortable in the litter tray, they may be constipated.

Common signs include:

• Straining in the litter tray
• Passing small, hard, dry stools
• Pain or crying when defecating
• Less frequent bowel movements
• Bloody discharge from the anus
• Swelling or bulging around the anus

⚠️ If symptoms are severe or ongoing, don’t wait! Book a vet appointment right away.

12 Natural Home Remedies for Cat Constipation

If your cat’s constipation is mild, already being monitored by your vet, or happens occasionally, these natural remedies may help.

1. Keep Your Cat Hydrated

Dehydration makes constipation worse. Encourage water intake by:

• Offering multiple bowls around the house
• Trying a cat water fountain or a dripping tap
• Flavoring water with tuna juice or bone broth (always leave plain water too)

💡 Many cats prefer running water, and a fountain keeps hydration fresh and fun.

2. Switch to Canned Food

Wet food boosts fluid intake, which softens stools. If your cat eats mostly dry kibble and struggles with constipation, adding canned food can make a big difference.

3. Adjust Your Cat’s Diet

Food sensitivities can inflame the gut and slow digestion. Talk to your vet about:

• Trying a different protein source
• Switching to a hypoallergenic formula
• Adding more dietary fiber (see Remedy #8)

4. Maintain a Healthy Weight

Extra pounds can slow food transit and put pressure on the intestines. Overweight cats may also avoid the litter box. A healthy weight supports better digestion and overall wellness.

5. Reduce Stress & Anxiety

Stress can slow digestion. Common triggers include:

• New pets or people
• Loud noises or routine changes
• Moves or construction

Keep your cat’s environment calm and predictable. Some cats respond well to pheromone diffusers or vet-prescribed anxiety aids.

6. Offer Multiple Litter Boxes

Cats are picky about their bathroom habits. Constipation can worsen if they avoid the box. Make sure boxes are:

• Scooped daily
• Quietly located
• Big enough for comfort
• Offered in multiples (one per cat + one extra)

7. Encourage Exercise

• Movement keeps digestion healthy. Try:

• Daily play sessions
• Cat trees and climbing shelves
• Puzzle feeders for enrichment

8. Add Fiber (With Vet Guidance)

Fiber helps stool pass more easily and retains water in the gut. Options include:

• Pumpkin (plain, canned)
• Psyllium husk
• Wheat bran

⚠️ Too much fiber can cause diarrhea. Always consult your vet first.

9. Use Vet-Approved Laxatives

Some over-the-counter products can help soften stools, but never give a laxative without your vet’s approval. Some can be dangerous if your cat has other health issues.

10. Try Probiotics

Probiotics support healthy gut bacteria and digestion. Some foods contain them already, or you can add a vet-approved supplement.

11. Brush Your Cat Regularly

Hairballs are a common cause of constipation. Brushing reduces excess hair and helps prevent blockages. Special hairball aids are also available.

12. Keep the Back End Clean

Matted fur or dried feces around your cat’s rear can make bathroom time painful. Long-haired, overweight, or arthritic cats may need extra help staying clean.

Final Thoughts

Constipation is common in cats, but with the right care, it’s often manageable. Hydration, diet tweaks, stress reduction, and regular grooming can all make a difference.

⚠️ Remember: if constipation is severe, frequent, or lasting more than 48 hours, always see your veterinarian. Conditions like kidney disease or megacolon require medical treatment, not home remedies.

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Feature Image Credit: Jennifer McCallum, Shutterstock