The key in weight training for boxers is to develop explosiveness. This means doing 6 to 8 reps of each exercise with the heaviest weight you can handle. Do 3 sets of each and vary the exercises so your muscles don't plateau. Alternate days between core and weight training.
Later on, the grey wolf was put on the Endangered Species List, and were protected. But now, people in states such as Alaska, Utah, Idaho, and Montana shoot wolves, gas pups in dens, sterilize alphas, poison wolves, and skin them.
The red wolf is considered one of the most endangered Canids in the world. They were hunted to extinction in the wild (meaning the population was so small it was not able to recover in the wild alone) by 1980 due to many predator control programs that were started in the 1960s.