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My dog's itchy, no fleas. Could it be allergies? Can I give Benadryl?

Updated On September 23rd, 2025

Pet's info: Dog | Pit Bull Terrier | Male | unneutered | 1 year and 4 months old | 60 lbs

I have the soresto flea and tick collar on my pit Jax we ran a flea comb through his coat and there were. No fleas. Do u think he could have allergies to something. Could I give him two benedryl a night ty very much

1 Answer

Most Helpful Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on August 5th, 2018

Allergies can be very frustrating to diagnose since they have multiple causes. Fleas are the easiest to rule out or treat, but in sensitive dogs just one flea bit can cause a reaction. Have Jax examined by your veterinarian. Discuss allergy testing, hydrolyzed diets, food elimination trials and antihistamine use during the visit. Benadryl can be used, however you will need to get a dose from your veterinarian based on Jax's body weight. Legally, we are prohibited from providing doses in the absence of a physical exam and a VPCR (veterinarian-patient-client relationship).

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