Boxer

Boxers originated in Germany and were bred to be used as hunting dogs. They have a very strong muzzle ideal for holding onto prey. Boxers were first used in dog shows as St. Bernards instead of as a Boxer.  The head is the most distinctive part of the Boxer. Their average liter size is 6-8 pups and they usually live 9-10 years.  

St.Bernard

The St.Bernard is a very large working dog they originated from Switzerland and Italy. They were bred for rescue. Their breed has become famous for their tales of alpine rescues and their very large size. The average weight for them is 140 and 264 lb and their height is 27 1/2 and 35 1/2 inches at the withers. The very rapid growth rate may cause deterioration of the bones if not given proper feeding and exercise. In the AKC the St.Bernard is put in the working group.  

English Bulldog

The Bulldog is a muscular heavy dog that has a wrinkled face and a distinctive pushed in nose. The Bulldog originated from England. Their average lifespan is 8-12 years and are very likely to have breathing problems. The leading cause of death is cardiac problems and then cancer. Statistics show that of the 467 bulldogs tested between 1979 and 2009 73.9% were affected by hip dysplasia. Their disposition is equable, resolute, kind,and courageous. They are good dogs to have if you are willing to take care of their health problems.  

German Shepherd

The German Shepherd originated in Germany and were bred for guarding and herding sheep. They are recognized as part of the herding group in the AKC. They are often used for police and military roles because of their strength, intelligence, and their abilities in obedience training. German Shepherds are one of the most popular breeds because of their protective and loyal nature. They are ranked third in intelligence. The most common color of the German Shepherd is tan with a black saddle. They often have 5-10 pups in a litter and their lifespan is 9-13 years.