Vintage

A whippet's desire to to be clean makes him one of the easiest breeds to housetrain. Using a crate will make your job much simpler. Puppies can be housetrained with the usual positive methods. Never punish a dog for an accident; you'll just teach him to hide from you when he goes in the house! Just take him outside without comment and praise him when he uses the correct place.

A new home can be stressful at first so even a housetrained adult can make mistakes early on. Some males may 'mark' (lift a leg on) walls, furniture, etc., indoors. This is true of any breed -- it's not a whippet-only characteristic -- and usually happens only if there are other males in the household. Neutering helps most of these guys, and you might want to add a "belly band" to his wardrobe if it becomes a problem.