Crossbreed dogs show more behavioural problems than pure breeds, study suggests

Research finds cockapoo, cavapoo and labradoodle dogs display more undesirable behaviours than breeds they derive from The UK has oodles of doodles but a study might offer paws for thought: researchers have found some of these designer crossbreed dogs show more behavioural problems than the pure breeds from which they derive. Crosses between poodles and other dog breeds have become increasingly popular in the UK, with research suggesting the trend is – at least in part – driven by the expecta...

By Nicola Davis Science correspondent