I have a puppy and I am not sure what breeds are in him…I see GSD. He weighs 35lbs and is 4-5 months old. I could be wrong about the age but the BYB I got him from didn’t even know how old the pups were. So input on that would be good ….also how big will he get weight and height wise…I like bigger…but obviously would still love him if he turned out smaller. Also when should I switch to an adult food. I have about 1-2 months of puppy food left. I feed a mixture of Nutro and Kirkland. Please no inputs on switching foods……..I am happy with what he is on. Also can I supplement Calcium tablets and Glucosamine and Chondritin? Look at the date stamps on the pics for the rescent ones….should only be three pics of him on there.

http://s275.photobucket.com/albums/jj283/k9capture_16/?mediafilter=images
I do not think he has any lab in him.