Two Easy Ways to Start Earning Rewards!
Earn 2X Pals Rewards points at Petco
when you use Petco Pay!
Updated on September 23, 2025
Pet's info: Cat | Mixed Breed | Male | unneutered | 4 months and 7 days old | 6.3 lbs
I was advised that I’m able to give my cat Robitussin for his cough by my veterinarian. However, I wasn’t informed of how much and often and I’m unable to reach them at the moment. How much Robitussin DM (without acetaminophen or other pain killers) am I allowed, or should give him, and at what schedule? Thank you!!
1 Answer

Answered By Andrea M. Brodie, DVM
Veterinarian
Published on October 8, 2018