Hello my boy is 9 weeks old 18 lbs , he is a XL American Bully. When he was 6 weeks old he was knuckling really bad (I think) so breeder took him off diamond food and vet told her to change to pedigree since the Diamond food was to rich . I refuse to feed him pedigree it gave him bad diarrhea ! But when I picked him up last weekend his knuckling was gone ! So I decided to to feed him natural balance LID lamb since it was only 24% protein , but within 4 days his knuckling came back ! 😞. So I found on here the diet recipe with taste of the wild , ACV, plain yougurt and Cod liver oil. The only TOTW food I found was ancient stream / smoked salmon , all life stages 30% protein will this be ok ??? Or should I really try to find the pacific stream instead . I started the diet yesterday . Here are pics of him at 6 weeks and today .