I have a lovely FCR called George, he's 7, has 3 legs and is a brilliant dog in general. I wfh (busy job) and have a dog walker as George needs to run for a good stretch every day. He loves his walker. Only thing is, he comes home and farts really disgusting smells literally all afternoon and evening - he's scavenging whilst he's out on the beach, park etc. Any recommendations for something I can add to his food to help? Feel it's unfair to expect walker to stop him scavenging (I have mentioned it to him), he runs off and is quite devious about doing it quickly etc.