Where can he get a walker?

If you not able to pay full price, then please try your local
Salvation Army or Goodwill Store.

Many types of walkers are often donated each year and I've been able to utilize these stores for my clients unable to pay for their own.

Visit your local senior citizens center or buy one at the drug store.

Go to a medical equipment and supply store. You can find them in the yellow pages. You can buy or rent a walker there.

If he cant afford one he can try the Salvation Army or Goodwill.

you can buy one at a medical place, or even check the thrift store for a use one. good luck.

In addition try the red cross.