| Any pups in the pack would show interest in the collar, however this interest would wane to none after 7-10 days. |
| Eison kennels the pups in a fenced-in corner of his backyard, in a quiet neighborhood of single-family homes in St. Albans, Queens. |
| Among wild dogs and wolves, the cooperative hunting pack includes both males and females, and they provision both pups and a nursing mother. |
| Among cooperative breeders of certain other species, such as wolves and jackals, pups born in the same litter can be sired by different fathers. |
| Standing pen-side, my 'dog whisperer' Greg says the key is to catch the pups early, and set the guidelines. |
| Mothers find their pups among the many whitecoats on the ice floes by scent and reject all but their own. |
