The animal antibiotics are high quality. Many people have valuable race horses, show dogs and cats and if their antibiotics were not quality the vets would get sued.

Doxycycline, tetracycline, oxytetracycline are available over the counter for live stock in farm supply stores.

Doxycycline is very good because it successfully fights the biowar/new/emerging/chronic diseases.

Like MRSA, Lyme, CFS, Gulf War Illness, MS, arthritis, diabetes, chrones, .