If the impact is classed as low, Smith could be suspended for one match and if medium he could face two matches. Tuohy appeared to have a bump on his forehead but played out the game without any issue.

Richmond’s Bigoa Nyuon received a two-match suspension for headbutting an opponent in a VFL match last season.

Meanwhile, Scott said star defender Tom Stewart was ruled out just after quarter-time with concussion, but he had not injured his jaw, while Beveridge said Bulldogs skipper Marcus Bontempelli was playing despite a troublesome shoulder issue. Ryan Gardner would have a sore wrist examined.

Both teams head into the bye next. The Cats are set to regain midfielder Patrick Dangerfield and several players such as Jack Henry and Sam Menegola are likely to be available, while Jake Kolodjashnij will return from COVID.