Do the dogs sit under the chair? I mean the wheels on the chair dont look too bad ... its more the connection / joint where a dog has maybe brushed against it, that has gathered hair. And the stuck on hair looks white mostly.
Do you brush the dogs? I'd be inclined to give them a good brush every day and a wipe down with some sort of cloth to get any loose hairs.
Other than that...maybe oil the joint on the chair so the hairs come off easier?
Do you brush the dogs? I'd be inclined to give them a good brush every day and a wipe down with some sort of cloth to get any loose hairs.
Other than that...maybe oil the joint on the chair so the hairs come off easier?