Generally the Mom-dog nurses the pups for 10-12 weeks. It will depend on when and how much other food is introduced to them from the owner, and again the breed itself and number of pups whelped.... not to mention the Mom-dog's attitude!
Until the young can eat solids?
the feed them 4 weeeks
Five Years
It feed its young until it 12-18 mouths old
As long as they possibly can. They will fight and feed their young until you take them away from them.
they will feed their cubs for 2 to 3 years
5 years
1 year
Up to 18 months
Five Years
5 years
Five Years