Some dogs have aggression in their DNA, while others are born to be placid and docile. Dogs come in all shapes and sizes - the UK Kennel Club recognises 221 different pedigree dogs, from Affenpinscher ...

Aggression is the number one behavior problem of humans, dogs, cats, and horses (to name but a few mammalian species). It is a perfectly normal survival-necessary behavior when expressed at the right ...

The first finding of interest was that many dogs only showed their aggressive tendencies in one or another of the three situations. This goes against the common public perception that aggression is a ...