I have a 13 yo Lab, Pit, Basset, probably some more flavors mix. He is the sweetest animal I have ever seen. We got him at 8 weeks of age, a re-homing, as his owners had to move and couldn't take him. He was supposed to be my middle grandson's, but I ended up with him. Neutered. Never showed any inclination to bite anyone. Has cornered a couple of meter readers. Funniest meter reader was an older lady, who would walk in the back yard with him and say, "I know you won't bite me, now stop all that and let me do my job." He would. My SIL's parents sheltered with us during Immelda. They brought their dogs, 2 sheepherding types with them, of course. They were some neurotic animals,
for sure. Walking them out, to go home, Joey walked over, for whatever reason, and one attempted to attack him. I stepped in, and narrowly avoided a couple of good bites. Not sure I could own animals of that nature.