* Lifespan: Wolves can live up to 10 years in the wild, but their lifespan varies depending on factors like habitat, food availability, and disease.
* Litter Size: A typical wolf litter ranges from 4 to 7 pups, but can be as large as 13.
* Breeding Frequency: Wolves typically breed once a year, though they might have two litters in a season if conditions are good.
Therefore, the number of pups a mother wolf gives birth to depends on how long she lives and how often she breeds. It's impossible to give a specific number.