I think he should look at a 357 Mag.
3-4" K frame would work well for self defense from 2 and 4 legged animals.
Just change up the ammo. 125 grain SJHP for walking around the streets and 158 grain JSP, 180 grain Soft points or Full lead 357 Mag loads for the woods.
While the revolvers are not sexy they do work well for multi purpose over the self protection.
Not to mention the different power levels for the gun from 38Spl target, 38 Spl+P, 38 Special +P+, low recoil 357 mag, 357 Mag and then hunting loads. that will give you the full range from Paper to small game to big game.
Changing loads is just a speed loader away.
I regret selling a S&W M65 3" that I had for years that would be a perfect combination gun for wondering around in the streets and the woods.