Răspuns:
The disavantages of a dog in the house of a human can be the responsability of doing the clean up before the dog did his work, also he/she needs to be take on a walk in the park or somewhere that he can get some air, playing with his master (friend), also... the avantages of a dog can be that he/she can give you happiness and escaping you from the anxiety, this is why the dog is also the friend with the human, he needs to be treated with happiness, protected and free.
