brookcove
Posted : 8/29/2008 9:00:57 PM
As you start field trial training there should be stuff you can do in the yard a couple times a day. I had a friend with advanced level trained labs and all he did to keep them tuned up between formal working sessions (maybe once a week or every other week), was about five minutes of obedience/directed retrieval work - just with the dummies or bumpers a dozen yards or so away.
What you are talking about doing is a combo diet. That's what I do for my performance dogs. It's smart if your dog can tolerate the grain because you can up the calories without having to worry about high mineral levels (phosphorus and calcium in particular). But also because your dogs will be going pretty hard, you'll want to make sure you've got things balanced. It's not hard, dogs are very tolerant of wide ranges of nutrition, but there's some things - like zinc and copper - that are often missing in homecooked/combo diets and you'll want to supply if you are pushing your dogs regularly.
A lot is explained in the booklet jessies mom mentioned. She may have a booklet on feeding labs or performance dogs. I know she discusses it in her book Optimal Nutrition.
Good luck! I used to have a dog that was kind of "out there" mentally and going to raw/combo helped her a lot, though what helped more was when I got sheep and I added that work to her training regime (she was already doing competitive disc dog, agility, and flyball).