If your dog contracts Lyme disease or develops heartworms, your veterinarian will likely include doxycycline in its treatment regimen. Doxycycline goes by several different brand names. It's a safe ...

Here is what... If your dog contracts Lyme disease or develops heartworms, your veterinarian will likely include doxycycline in its treatment regimen. Doxycycline goes by several different brand ...