Ladies and gentlemen meet Mudd, bulldog. He is such an in readable dog. Mudd likes to jump and bark. And also he likes to play in trampoline. It is quite and unusual behavior. Typically dogs like a stable floor. But Mudd has so much energy so he just can’t stand in one place and be normal. His owners are very pleased with such behavior. Now, scientists and breeders are sure in the development of the breed American bulldog is a significant role played by the impurities of the blood Pit Bull Terrier or Bullmastiff, which helped to avoid extinction of the breed. The differences in their appearance and temperament are dictated by the intended use and application. Dog of the classical type have long been used as home guards and companions.