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 dark truth about Cockapoos: Study reveals how the trendy crossbreed is 44% more likely to suffer behavioural issues – including aggression

Experts from the Royal Veterinary College have warned that Cockapoos are 44 per cent more likely to suffer behavioural issues ...