Tosa Inu

The Tosa Inu is a Japanese fighting dog, bred specifically for combat. They’re quiet, calm, and dignified—but that calm exterior hides a powerful, dangerous animal. Their strength and bite force are no joke. These dogs don’t get rattled easily, but when they do, they go all in. Strict laws regulate ownership in many countries. Without expert training and control, a Tosa Inu can become highly aggressive. If you don’t know what you’re doing, stay far away.

Alaskan Malamute

Don’t be fooled by their fluffy appearance—Alaskan Malamutes are strong-willed, stubborn, and packed with energy. Originally bred to haul heavy sleds across frozen terrain, they’re incredibly powerful. Their high prey drive and independence make them tough to train. If they get bored or feel challenged, they can turn destructive or aggressive. Malamutes need constant mental and physical stimulation. This is not a backyard pet—it’s a high-maintenance powerhouse that demands serious effort and control.