Whiskers are important for dogs because they help them to sense their surroundings. They are used for navigation, hunting, and social interactions. Without whiskers, dogs would be more likely to bump into objects and have difficulty catching prey.
Do dog whiskers grow back if one comes out completely?
Yes, dog whiskers will grow back if one comes out completely. Whiskers are made of keratin, the same protein that makes up human hair and nails. When a whisker is damaged or pulled out, the hair follicle will produce a new whisker to replace it. The new whisker will usually grow back within a few weeks.