about our 11 month husky

Question
i have rehomed a 11 month old husky and he has runny pooh and is very thin i wana know whats best for him to build him up and to stop this runny pooh thanks

Answer
Go get his stool check first off at the vet to be sure he doesn't have Coccidia, Giardia, worms or other parasites that could be causing the diarrhea. If it isn't this the poor thing can just be stressed out because of the move.
 I would right now just get him on a food and see how he does after the vet clears him of any thing that could be causing this.