We’ve all heard it said that dogs are man’s best friend. It appears to hold true – in the UK one in two households owns a pet and in 2015 it was estimated that the pet population stood at 8.5 million dogs and 7.4 million cats. With so many of us owning and loving our pets, the idea that dogs can be more than faithful companions isn’t that surprising. The ones who know that the best are likely the 7000-plus disabled people in the UK who depend on assistance dogs for care ranging from alerting those with epilepsy of an oncoming seizure, guiding the blind, or helping someone with limited mobility to perform daily activities. They are even used for therapeutic needs, often for those suffering with Post-Traumatic Stress Disorder, anxiety or depression.