english springer spaniels
This high-spirited tail-wagger needs at least one long vigorous run every day. Without exercise an english springer spaniels can be a boisterous handful, especially when young.
His opinion of strangers varies from friendly to reserved. Most are good watchdogs, but not guardians.
There is serious dominance/aggression lurking in the background of some english springer spaniels lines. Early socialization and stable parents are essential in this breed.