That’s a great question. My dogs never tire of the same food being offered repeatedly so it’s a bit of a head scratcher. You might benefit from joining some of the raw feeding yahoo groups. I joined some and you can email me if you want the names of those groups. While you want low protein, I suspect you can cook some beef liver or heart of tongue and chop it and freeze it in containers so you can pull out one container and add a little to your current recipe to change the flavor. ALSO… use brown rice or brown and white rice mixed. Also, there is turkey bacon out there which didn’t excite me when I tried it so I added it to my dog’s meal and they loved it. One of the most exciting flavors you can add to your current diet for a change of taste is some lamb. AND… if you don’t want to add too much meat, add the fat… lamb fat excites my dogs more than anything else. Use google… search for “amount of protein in meat products” and in fish products. If something has a high protein val