Comfortis Questions and Answers
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My 6 yr old dog is having adverse affects after taking comfortis
Hi, My 5 yr old terrier about 30lb was given 1 dose of 20-40lbs comfortis 4 days ago. She is lethargic has a bad stomach and as of today wont eat but does drink water.
What do you suggest we do?
Thanks, Worried.. Tania.