Hello
I've recently started fostering & have a neutered male who the vet thinks is about three. Because he's being fostered he has to stay inside, so I'm making sure he gets as much exercise & entertainment as possible while he's here - climbing up to reach treats, jumping & chasing when we play with his toys, etc.
I've been giving him Go-Cat for indoor cats because that's what he was on when he came here, but a friend's just told me this is linked to UTIs. What would the Litter Tray experts recommend?