Hi Wendy - hope you don't mind, but I grabbed your post out of someone else's thread so that it could get attention. WELCOME to YT
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To catch up w/ vaccines at this point, I'd wait until he is 16wks old - and just get the distemper and parvo, these are core vaccines. Then, one year from now you'll get the same booster shots. You'll need rabies around 4-6 mths old but DO NOT get rabies on the same day as any other shots since it's a potent vaccine and you don't want reactions to too many vaccines given.
What kind of food advice are you looking for? Do you want to feed kibble and are looking for a different brand? What are you currently feeding?
For training, I'm no expert -- but do look at the stickied thread in our General Training section - there is some great info there!