These beloved dogs can be wonderful companions, but experts warn that some popular breeds come with serious behavioral ...

A dog's colour reflects a pooch's personality, scientists say, at least in one breed, the English cocker spaniel. The latest study, recently published in the journal Applied Animal Behaviour Science, ...

A floppy-eared, innocent-looking breed may be one of the world's most aggressive dogs, according to a new study. The Spanish study found that English cocker spaniels tend to be more hostile than other ...