What are the main differences between a male and a female?
Temperamentally, there is little difference between the sexes in Goldens. Neither sex is harder to housetrain, and both are equally intelligent and affectionate. Both are excellent with children, and both make excellent companions. Problems of aggressiveness, which males of other breeds may exhibit, should not occur in the Golden. Sex-related behavior such as mounting and marking may be exhibited by some male Goldens, particularly if other males are present or if the male has been used for breeding. Neutering a male before a year of age will not only help to alleviate these problems, but will also eliminate the risk of testicular cancer. Since there is no responsible reason NOT to spay a bitch (unless she was bought from a serious hobby breeder specifically for showing or breeding), the estrous cycle in the female need not be a consideration.