Dogs are called the best friend of men. Why is that, you may ask. the reason is simple - since the dawn of humanity dogs helped people, in the ancient times, they helped in hunting, now they can bring you a fresh newspaper every morning. Dogs are mammals, they have 4 legs, tails and (usually) fur. Lots of diffrent dogs species exist, some of them are fluffy and squishy, others are big, scary and more similiar to their ancestors - wolves. They are considered very intelligent - they can understand simple commands, as "Sit!", or "Play dead!".
Dogs are called the best friend of men. Why is that, you may ask. the reason is simple - since the dawn of humanity dogs helped people, in the ancient times, they helped in hunting, now they can bring you a fresh newspaper every morning. Dogs are mammals, they have 4 legs, tails and (usually) fur. Lots of diffrent dogs species exist, some of them are fluffy and squishy, others are big, scary and more similiar to their ancestors - wolves. They are considered very intelligent - they can understand simple commands, as "Sit!", or "Play dead!".