That b/w is a man with attitude ! He'll survive -
But talk to Steve Gonto - a great benefactor to our breed. I was delighted to meet him on a visit to our shores many years ago now.
I have a Basenji with IBD, I have her on Hills Z-D prescription hypoallergenic, but I am considering trying raw diet.
I am doing my homework now, and joined a raw diet support group on facebook.
Congratulations on your puppy! Good job getting him out of that situation, 5 weeks is too young to leave the mother but I am glad you got him away from that bad breeder.
If I were you I would report that breeder…sounds like the animals she still has are in an abusive situation.