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Updated on September 23rd, 2025
Pet's info: Cat | Domestic Shorthair | Female | spayed | 1 year and 9 months old | 10.2 lbs
My cat’s butthole appears to be red or have a hint of blood when she poops. I took her to the vet a few days ago, the vet said her anal sacs were full. She expressed and emptied them out. My vet said that might be the cause of bleeding on the butthole. There is no blood on the actual stool. Her stools are formed and loose. She eats Royal Canin Protein PD for wet and dry food. Her energy level is the same, no vomiting. She doesn’t seem to be in pain while pooping. Any idea what’s going on?
2 Answers

Answered By Ana M, DVM
Veterinarian
Published on March 13th, 2018
Answered By Linda G, MS, DVM
Veterinarian
Published on March 5th, 2020
Hello. Most often, impaction of the anal glands can cause intense irritation & once the glands emptied, the inflammation calmed quickly. Allergies can also cause this much irritation, too. I would have her seen by your vet if she has another episode, but since everything looks quiet, there is no need to rush her in. Thanks for using Petco Pet Education Center, formerly Petcoach.
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