Hi, i have a hound dog i rescued a couple of weeks ago, he was in really bad shape, dehydrated, exhausted, and didn't even have the energy to drink. I squirted water on his tongue with a syringe to hydrate him, and after almost 2 days of sleeping and barely moving, he began to get much better. A few days ago he was just as happy energetic as the other dogsa. Well, he snuck out and took off the other day and was gone for 1 1/2 days. I had put a tag on his collar so yesterday someone called, they had found him, and brought him back. The thing is, he is just as bad as when we had first picked him up, and he hasn't been gone that long. Just lied there, will not get up or eat or drink. Is there anything I can do, short of going to the vet (it is sunday and really can't afford emergency vet). I have vitamin b complex for goats and cattle, is that ok for dogs? I certainly don't want to make anything worse. Anything else that will help give him enough energy to want to eat and drink on his own? Thanks a bunch!