My two are on the raw diet as well - Bella's been on it since she was 10 months and Zorro (who is only 4.5 months) had already been started on chicken wings before he came to us and went onto it fully fairly quickly, although we're currently having to chop up his chicken wings as he's teething and can't get through them with his little gummy chops
I put Bella onto raw because of numerous niggly health problems - we were at the vet's literally every fortnight with one thing or another, since we switched she's had 2 visits in a year, one to be spayed and one because she'd torn a claw out - not a single ear or eye infection and her anal glands are much improved.
Zorro's health seems very good on it so far, lovely glossy coat, firm poo's and hasn't been to the vet since his jabs.
I get free chicken backs/carcasses from my local butcher and then buy mince and breast of lamb and a bit of tripe etc - total cost at the moment for both dogs (and Zorro's eating nearly 3 times what Bella gets as he's a growing lad), is £26 per month (£13 each). Not bad for human quality meat and they absolutely love it!