Why do dogs like balls so much?
The ball is an item dogs love specifically because they can chase it well, it can fit in their mouth easily, they can spot it, and it is fast. When you are playing fetch with your animal, there are many other reasons why they will find it enjoyable. Playing fetch makes your dog feel good.
Can dogs live without toys?
Toys are mentally and physically stimulating and assist in fulfilling a dog's emotional and physical needs. Even though dogs today are primarily bred as companion pets, they still need something to do. In the absence of a “job” , they will look for things to do to occupy their time and fulfill their chewing needs.