My 10 year old girl was up a lot in the night needing to go out, she had appalling gas. Found a lot of runny poo this morning. I rang the vet but they said that as her mood is normal, she's not vomiting and is her usual sprightly self they'd just recommend something to soothe her stomach. They said to take her for a walk and if she seemed fine then not to worry. I did and she was so i didn't! My oh fed her and she only had half her breakfast. She just had another loose stool. My vet is now closed. Our local shop has something for diarrhea but I'm worried about giving her something that would stop her body removing something that should come out. Any suggestions?