Yes, so the drops were available late last night at the local cvs. It's like Frontline where you drag the liquid down the back of the dog. I also purchased Capstar which are oral meds recommended by every vet I spoke with. I think this will do the trick for the dog. My concern was 'if' and 'how much' the house might be infested. I don't see any yet in the house and I've been vacuuming and washing all the linens.
Bombing the house is the last resort and I would never consider leaving the snakes outside.