I'm from the US, but there are not many active members that are from the US. You can check dogfoodadvisor.com for food reviews. It is pretty reliable. Again, if your dog doesn't have persistent diarrhea... I would take him off the Royal Canin. Careful with grain free - there are recent links to CDM in dogs and grain free foods. Also, grain free simply isn't needed. Cheaper grain free foods are especially controversial, as they tend to contain a lot more peas and pea proteins than higher quality grain free foods. In any case, I definitely would change from that Royal Canin. Excess gas, coat odor, and bad breath does seem like it can be remedied by a different diet. And you didn't need to warn me about the RR. I used to want one so badly... And then I went looking around and reading on them and all I saw was a myriad of health issues. Severe allergies, heart problems left and right, joint issues, etc. Turned me away from the breed entirely.