There are roughly eight and a half million dogs kept as pets in the UK. There are a lot of various breeds and forms of dog, all varying in size, physique shape and personality. Dogs bear their litters roughly 58 to 68 days immediately after fertilization , 11 66 with an average of 63 days, while the length of gestation can differ. Yet, despite the fact that many applications are ongoing to market pet adoption , much less than a fifth of the owned dogs come from a shelter. There does not look to be any gender preference amongst dogs as pets, as the statistical information reveal an equal quantity of female and male dog pets.