Hello All this is my first post Our little Frank has been poorly recently, he started off with squeaking when he was going to the loo, we had him x-rayed and good news is there are no stones really didn't want to put him through an op being so little :/ But he's been put on Baytril for a month, we have started to see an improvement, he's brighter, not screaming as much and his poo seems firmer and more normal looking, but after reading up on how strong Baytril is I was wondering what probiotic to use and if this vitamin C powder from Holland & Barrett would be safe to use? (broken link removed) I can't find any tablets or powder in any pet shops near me they just sell the liquid which my vet advised against. Thanks for any help & from Frank too