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Updated on September 23rd, 2025
Pet's info: Dog | Siberian Husky | Female | spayed | 10 years and 11 months old | 57 lbs
I've tried Hartz ultra protection and it's been a few days since I have applied it. I still see fleas. She is biting herself raw. I took her to the vet & he said allergies. Gave me Prednisone & antibiotics. Nothing has stop her scratching. What do I do?
4 Answers

Answered By David Elbeze, DVM, MRCVS
Veterinarian
Published on August 25th, 2019
Answered By David Elbeze, DVM, MRCVS
Veterinarian
Published on October 16th, 2018
here is the list of the best flea products on the market.
Spot ons:
Revoulution
Advantage
Advantage Multi
Frontline (ticks as well)
Tablets:
Trifexis/comfortis
Bravecto (ticks as well) - for dogs
Collar: Seresto ( (ticks as well)
House spary: Indoorex
1Pet Parents found this answer helpful
Answered By David Elbeze, DVM, MRCVS
Veterinarian
Published on October 6th, 2018
here is the list of the best flea products on the market.
Spot ons:
Revoulution
Advantage
Advantage Multi
Frontline (ticks as well)
Tablets:
Trifexis/comfortis
Bravecto (ticks as well) - for dogs
Collar: Seresto ( (ticks as well)
House spary: Indoorex
1Pet Parents found this answer helpful
Answered By David Elbeze, DVM, MRCVS
Veterinarian
Published on May 20th, 2017
here is the list of the best flea products on the market.
Spot ons:
Revoulution
Advantage
Advantage Multi
Frontline (ticks as well)
Tablets:
Trifexis/comfortis
Bravecto (ticks as well) - for dogs
Collar: Seresto ( (ticks as well)
House spary: Indoorex
1Pet Parents found this answer helpful