What kind of flea/tick medicine would work best on a dog for the most worst scenarios of progression of the infection?
I have two dogs, one is a doxin and his tail is extremely infected. He keeps biting it and it bleeds and ive tried different tick flea ointments nothing seems to get rid of what he has on his tail. My other doberman pincher has these small ticks i guess that jump and if you catch one and pop it, it bleeds. Help!