Will this work for a dog with weak front legs too?

No. It supports only the rear end, so a dog that also needs front support should use a four-wheel cart.

How do I choose the right size?

Measure the dog's hip width and rear-leg length and match them to the maker's size chart. A poor fit is the main reason these carts get returned.

Yes. The open frame lets the dog sit, lie down and relieve itself without being taken out.

Yes. At about 3 lb in aluminum, most owners lift it with one hand.

It is meant for supervised walking and activity. Take it off for rest and check for rubbing at the straps.

2 stores we checked sell it, including Chewy, Petsmart.

At Chewy, for $192.00, as of our latest check.

$192.00at ChewyChecked 9 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

It checks today's price at every store, compares the alternatives and answers in about a minute.