I have a 60 lb female Belgian Malinois who I think could hold her own.. for awhile anyway. I also carry a nice stick, worthless against a pit I’m sure, a nice quick opening knife, and a Glock .40 cal. I’ve been lucky on my walks so far but feel like my time is coming, with all the people who think it’s cool to walk their dogs off leash. I will protect myself and my dog.