* Fur acts as insulation: A dog's fur coat actually acts as a barrier against both heat and cold. It helps them stay warm in the winter and cool in the summer by trapping a layer of air close to their skin.
* Brushing removes loose fur: Brushing helps to remove dead hair and mats, which can make the coat feel heavier and trap heat. However, it doesn't significantly reduce the insulating properties of the coat.
Instead of relying on brushing to cool your dog down, focus on these methods:
* Provide shade and fresh water: This is the most important step to keep your dog cool. Make sure they have access to a shady spot and plenty of clean water.
* Limit exercise during hot days: Avoid strenuous activity during the hottest parts of the day.
* Consider cooling mats or vests: These can provide some relief from the heat.
* Give them a cool bath: A lukewarm bath can help them cool down quickly.
* Avoid shaving: Shaving a dog's coat can actually make them hotter, as they lose the natural protection of their fur.
If you notice your dog showing signs of overheating (panting excessively, lethargy, vomiting, etc.), seek veterinary attention immediately.