When the dog grows to the weight that we can't carry with the backpack， it's time to consider a pet stroller for it.

Prepare for pets when they are old or injured. When pets reach old age， they are likely to suffer from arthritis， osteoporosis and other diseases， especially small dogs whose bones are relatively thin and are prone to fractures.

In many public places， such as supermarkets and shopping malls， pets are not allowed to enter except for guide dogs， but if they are placed in out-going bags or carts， this time pet carts will come in handy.

If the dog is small， lightweight dog stroller is easy to be stepped on or kicked when walking on the ground. If the dog is more timid or more sensitive， you can prevent the dog from direct contact with other pets， and prevent the dog from eating things on the side of the road.

Puppy Stroller is also convenient for the whole family to go out and play together if there are more pets at home.