0
They provide companionship
0
They provide health benefits
0
They teach you responsibility
0
They help emotional development
0
They ward off depression
0
They can keep you in shape
0
They make you more social
0
They can reduce allergies
0
They are pest control
0
They are practice for parenthood
0
They may help you live a longer life
0
They provide unconditional love
0
They can save your life
0
They can protect you
0
They can warn you of danger
0
They will protect you