I can't get my cat to drink his milk anymore, and now he's got diarrhea. Could these issues be linked or something else I should watch for?

My cat used to love drinking his milk every morning, but recently he's turned his nose up at it. On top of that, he's now developed diarrhea and I'm worried these two things might be connected. Could the refusal to drink milk be causing the digestive issues, or is there something else I should be looking out for?

Embark Dog DNA Test

Recommended Product

Your dog's DNA could reveal hidden health risks.

Screen for 270+ genetic health risks and 350+ breeds. Veterinarian developed, research partner of Cornell University.

$199 USD
$139 USD
Save $60· Free US Shipping

Answer

It sounds like your cat's refusal to drink milk coincides with digestive issues like diarrhea, raising concerns about the connection between the two. Cats are often lactose intolerant, which means milk can upset their stomachs and cause digestive problems.

  • Cats may be lactose intolerant, meaning milk isn't always a safe choice.
  • Diarrhea might be linked to dietary changes or sensitivities.
  • Monitor your cat's overall health and consult a vet if symptoms persist.

Cats are naturally lactose intolerant as they lack the necessary enzymes to properly digest lactose, the sugar found in milk. While some cats might enjoy a little milk on occasion, it can lead to digestive upset, including diarrhea, in others. To keep your cat in good health, it's best to provide water and cat-friendly food instead. If your cat's symptoms do not improve, are causing discomfort, or are accompanied by other signs of illness, it may warrant a consultation with a veterinarian to ensure there are no underlying health issues.

Book a consultation with a licensed vet at Dial A Vet for just $49 AUD if you're unsure or symptoms are getting worse.

Frequently Asked Questions

  • Why is my cat suddenly refusing milk?

    Your cat might refuse milk due to a natural aversion stemming from lactose intolerance. Cats often lose the ability to digest lactose as they grow, which can make milk less appealing or cause discomfort.

  • Can milk cause diarrhea in cats?

    Yes, milk can cause diarrhea in cats, especially if they are lactose intolerant. This intolerance leads to digestive upset because they cannot properly digest lactose.

  • What should I do if my cat has chronic diarrhea?

    If your cat has chronic diarrhea, consult a veterinarian. They may recommend dietary changes or further examinations to determine the cause. A fast response is key to preventing dehydration and ensuring your cat's well-being.

Clinically Approved Standard by Dial A Vet Veterinary Team

Disclaimer: The customer and expert messages presented herein may have been altered with artificial intelligence or modified to enhance readability and safeguard the privacy of individuals. This content is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is experiencing a medical emergency, contact your local veterinarian or emergency animal hospital immediately. Talk to a vet now.

Embark Breed + Health Dog DNA Test

Recommended for Dog Owners

Embark Breed + Health Dog DNA Test

18,899 Reviews

The most comprehensive dog DNA test. Screen for 270+ genetic health risks and identify breeds from 350+ breeds, types & varieties.

$199$139Save $60

Free US Shipping · Veterinarian Developed

Still worried? Chat to a real vet.

Book a fast telehealth consult for personalised guidance and next steps.

Book a consult

Next available appointment

Loading…