Pets, especially dogs and cats, can reduce stress, anxiety and depression, relieve loneliness, encourage exercise and playfulness, and even improve your cardiovascular health. Caring for an animal can help children grow up safer and more active. Pets are also valuable companionship for older adults.
Answers. Usually the dogs are very useful to us because they are loyal and also help to catch thieves. Even the noble and understand the feelings of a person. The police also train and use dogs.
Your four-legged companion can bring you comfort and ease your worries. Multiple studies show that dogs and therapy dogs help relieve stress and anxiety. Just petting a familiar dog lowers blood pressure and heart rate, slows breathing and relaxes muscle tension.
1) By wagging its tail, a dog shows love and affection for its owner. 2) Dogs help humans in many roles such as hunting, protecting, assisting the police and army, etc.