Mid century armchair. For re- upholstery or comfy dog bed? (St. John's Wood NW8)

Very comfortable wood framed armchair from late 50s/ early 60s. No wear, rips, tears, but in need of a good clean, or a change of fabric.on castors.
H.70 x W62 x D.93cm. Seat height: 36cm
Delivery possible with 2 miles of NW8.