Hi ashylynn,
Since your dogs have been on commercial dog foods their whole lives I would not just switch them to raw. Dog’s digestive systems adjust to whatever type of food (raw, cooked, kibbled, canned, etc) that they are eating. In your case your dogs may have a hard time with the added bacteria present in raw due to the fact that the pH of their stomachs is not acid enough at the moment. Some dogs also do not like the taste of raw after all those years (or 13 months) of eating cooked foods. Lastly without knowing the state of your dog’s immune systems it can be pretty risky switching from kibble or canned to raw.
A home cooked diet of at least 75% meat and 20 to 25% non-starchy fruits and vegetables would be a great step up for your dogs without the added risks of raw. You could then gradually start cooking their food less and less and see how they do. If everything goes well they could eventually be eating a diet consisting of raw meats and pureed fruits and vegetables.
If you go the homemade route don’t forget to add calcium if they are not consuming raw meaty bones and a good multivitamin to balance out their diet.
