Answer
Self-defense involves more than fighting. It involves having secure locks on sturdy doors, outdoor flood lights, and alarm systems, perhaps a large guard dog or two, etc. So if gone about just right self-defense can keep you pretty safe, but there are always exceptions.
Buddy Clark has written: 'Alone, unarmed--but safe!' -- subject(s): Self-defense, Self-defense for women
to keep us safe
The speed of the cheetah is its best defense.
Probably for self defense.
they move around
self defense of tiger
Marc MacYoung has written: 'Street E & E' -- subject(s): Hand-to-hand fighting, Self-defense 'Safe in the city' -- subject(s): Crime prevention, Self-defense
self limiting of your discussion to keep safe
to keep your self safe
Horned lizards spray blood from the corners of their eyes in self defense. Camels sometimes spit, not always in self defense, but sometimes it is in self defense. Chinchillas spray in self defense. Some snakes spit in self defense, and so do cats. Skunks spray a liquid from their anal sacs in self defense.
It is the desire to protect oneself from harm, to keep safe.
To keep it self safe with out a horn there's nothing to help them