Just to emphasize the importance of flea prevention for your Service Dogs. Please do not trust anything but the veterinarian-recommended brands. The types that you can buy at stores that sell generic brands such as Haartz, etc., are NOT as effective. All SDs must be on veterinarian recommended flea/tick/parasite control AND heartworm medicine every single month.
Public health officials in two northern Arizona counties have issued warnings that fleas in the area tested positive for plague.