Canine litters generally amount about four to six younger born after a gestation duration of 51–eighty days, based on the species. The Arctic fox has the biggest litter amid carnivores, averaging about 11 but occasionally numbering twenty or even more. Arctic foxes give birth in the den in the bottom, https://remingtonpthdp.bloggactivo.com/34968273/detailed-notes-on-senior-dog-care