Nothing in this act shall prohibit any of the following:
1. The use of dogs in hunting as permitted by the Game and Fish Code and by the rules and regulations adopted by the Oklahoma Wildlife Conservation Commission;
2. The use of dogs in the management of livestock by the owner of such livestock or his employees or agents or other persons in lawful custody thereof;
3. The training of dogs or the use of equipment in the training of dogs for any purpose not prohibited by law; or 4. The raising, breeding, keeping or training of dogs or the use of equipment for the raising, breeding, keeping or training of dogs for sale or show purposes.