<P> Other characteristics related to their hunting heritage are a size suited for scrambling in and out of boats and an inordinate love for water . Golden Retrievers are exceptionally trainable--due to their intelligence, athleticism and desire to please their handlers--and excel in obedience trials . They are also very competitive in agility and other performance events . Harsh training methods are unnecessary, as Golden Retrievers often respond very well to positive and upbeat training styles . </P> <P> Golden Retrievers are compatible with other dogs, cats, and most livestock . They are particularly valued for their high level of sociability towards people, calmness, and willingness to learn . Because of this, they are commonly used as guide dogs, mobility assistance dogs, and search and rescue dogs . </P> <P> The average lifespan for a Golden Retriever is about 11 to 12 years . They are susceptible to specific ailments, so should be taken to a veterinarian for yearly checkups . </P> <P> Golden Retrievers are known to have genetic disorders and other diseases . Hip dysplasia is common in the breed; when buying a puppy, the pedigree should be known and be examined by the OFA or by PennHIP for hip disease . Obesity is also common in the breed because Golden Retrievers love to eat . Puppies should eat about three cups of food a day and adults three to five cups, depending on the food and how active the dog is . </P>

How long do golden retrievers live on average