What dogs are most sensitive to heat?
Chelsea Hansen
2025-05-31 05:30:01
Count answers: 3
We found that nine breeds, in particular, had a significantly higher risk of heatstroke compared to labrador retrievers: chow chow (17 times more likely to suffer from heatstroke) bulldog (14 times more likely) French bulldog (six times) French mastiff (five times) greyhound (four times) cavalier King Charles spaniel (three times) pug (three times) English springer spaniel (three times) golden retriever (three times). Most of the breeds at higher risk of heatstroke are brachycephalic (flat-faced). Brachycephalic dogs are more likely to overheat because they often already struggle to breathe, even at rest. The chow chows and golden retrievers also had increased risk of heatstroke because of their thick “double coats”. Heavy dogs also showed an increased risk of heatstroke. Large dogs, in general, were more likely to develop heatstroke than dogs under 10kg, with giant breed dogs (weighing over 50kg) three times more likely to develop heatstroke.
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