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Crossbreed dogs like cockapoos show more behavioral issues than purebreds, a 2026 study finds.
A 2026 study by the Royal Veterinary College finds that popular crossbreed dogs like cockapoos, cavapoos, and labradoodles are more likely than their purebred parents to show behavioral issues such as aggression, fear, separation anxiety, and excessive barking.
Analyzing data from over 9,400 dogs, researchers found crossbreeds scored worse in multiple behavioral categories, with cockapoos showing the most problems.
Experts attribute this to inconsistent breeding practices, lack of early socialization, and mismatched owner expectations, especially among first-time owners.
The findings challenge the perception that designer dogs are inherently more stable or low-maintenance, urging prospective owners to research breed traits thoroughly before adopting.
Los perros cruzados como los cockapoos muestran más problemas de comportamiento que los purasangres, según un estudio de 2026.