French Bulldog
The French Bulldog, like many other companion dog breeds, requires close contact with humans. If left alone for more than a few hours, it may experience separation anxiety.
The French Bulldog has only a single short coat, which combined with their compromised breathing system, makes it impossible for them to regulate their temperature efficiently. This means the dog may easily become cold, and are prone to heat stroke in hot and humid weather. They are also prone to allergies, which can cause eczema on the body.