My Dashund is sick his tail started looking like something chewed on it so I locked him up and doctored his tail so I could monitor it, I gave him wormers and bathed him and then I worked hard to get his weight back up so then we let him go back outside and now his tail is in the same shape but worse, and he is back in this room and now he is convulsing I can't get him to a vet until tomorrow what is wrong with him?