So sorry to hear about your cat
It's ridiculous that the police can't/won't do anything about pet on pet attacks because this dog clearly needs to be muzzled in public

I have two cats and a lurcher. I hate to hear of things like that because it gives hound owners a bad name just because some can't be bothered to take care with their dog (it may be a lovely pet but it's also a 40mph killing machine if the mood takes it). When I take mine to the field I ALWAYS check carefully for cats etc before I let her off her lead (she is cat friendly but would still chase). Some people just don't give a crap

If a dog killed my cat I don't like to think about what I'd do.