Petco Text Logo
Petco Pet Logo

My cat won't eat after hairball. When should I worry and see a vet?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Female | 11 lbs

My 3 year old calico cat will not eat and she pooped up a hairball.

1 Answer

Most Helpful Answer

Image profile

Answered By Anna M., DVM

Veterinarian

Published on March 10th, 2020

If Lilly has gone more than 24 hours without eating, she should be seen by the vet. For regular maintenance use, if Lilly has a tendency to get upset stomach from hairballs I recommend using a hairball supplement such as this one: Remedies_SMRT-_-Product_Listing_Ads-_-Smart_Shopping&kpid=go_6526132049_75197113101_383951179912_pla-709770020843_c&utm_config=tad0iunwp&utm_campaign=PTC_P_SUP_PLA-GG_FY19_SBU04_Cat_Supplements Remedies_SMRT&utm_source=google&gclid=EAIaIQobChMI0aOl6aeR6AIVSrzACh2xjgDAEAQYAiABEgLvL_D_BwE I also recommend brushing Lilly daily so she ingests less hair.

Vote icon

2Pet Parents found this answer helpful

image
Have A Vet Question?

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

Sponsored