Petco Text Logo
Petco Pet Logo

Why is my cat growling, howling, licking tail? Stress or allergies?

Updated On September 23rd, 2025

Pet's info: Cat | American Shorthair | Female | spayed | 2 years and 4 months old | 8 lbs

Our spayed, indoor cat is growling and howling at nothing. She keeps licking the base of her tail. Other possibly important info: We just moved into a new house, and she ripped apart a scratchboard that had catnip in it. Wondering if symptoms could indicate worms, injury, catnip poisoning, etc?

1 Answer

Most Helpful Answer

Image profile

Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS

Veterinarian

Published on July 10th, 2017

This could be caused by intense itch and stress related to it. Allergy, infection or mites could be related as well. First of all, in order to rule out skin parasites, you will need to treat with a high quality flea treatment (advocate or advantage), then ask the vet to perform a skin scrape - this might reveal an infection or a mite infestation. If all of those came back negative, the next step is to treat the allergy symptomatically and try to discover the cause of the allergy. Three main type of allergies are usually affecting pets: food allergies, flea and parasite related ones and environmental type (allergens coming from trees, pollens, dust etc etc). Some medications can be given by the vet in order to repair any possible skin lesions (like steroids and antibiotics). Please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored