Updated On September 23rd, 2025
Pet's info: Dog | Chihuahua | Female | spayed | 1 year and 10 months old | 20 lbs
Is it safe to use dog shampoo with a Hartz ultraguard flea and tick collar ?
1 Answer
Published on August 15th, 2017
I would remove the collar before the bath until your dog is dry. In addition, I would consider asking your vet if they consider a Hartz collar to be the safest, most effective flea/tick medication for your pet. I hope this helps!
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