Pack (canine)
Animals which typically predominate over others are associated with the term "alpha". Among pack-living wolves, alpha wolves are the genetic parents of most cubs in the pack. Such access to mating females creates strong selective pressure for intra-sex competition.
California Wolf Center
The pack of Rocky Mountain wolves is an intact pack; this allows thousands of visitors each year to observe the social interactions that occur in a captive wolf pack. It also gives students and researchers opportunities to learn about wolf behavior.