Yep, you can still give homecooked - no problem there
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I feed raw (NV, Primal, or Suzy's) and really love it for my guys. I used to homecook too. Homecooking is very good for them too - but you *really* need to know what you're doing there. Balancing just the cal-phos ratio is extremely complicated and if you don't know how to do it, you can cause short and long-term health issues in your dogs. I can't stress that highly enough. What I liked about moving to raw is that it was a complete diet and I no longer had to re-balance things or wonder.
Btw, I started Marcel on raw when he was under 3 lbs. too and he did great!