Dog Flap - for greyhound

[Lorian]

Hi

Does anyone know what size dog flap you would need to get for a greyhound?

At the moment we have a Large Dog Mate dog flap and the cut out size is 12" wide x 15" tall. Would this be big enough?

Also does anyone know of any Extra Large dog flaps if you think this will be too small? It needs to go into a pvc door though, not a wooden door.

Thanks

 

[RobinHood]

Our 'dog flap' (actually just a hole in the wall) is 12" x 12" which was originally for a yorkie. The lab and the lurchers fit through although they do have to stop and wriggle which actually stops them charging into the house at warp speed

. The lurchers are whippet crosses so a fair bit smaller than a greyhound, I think ped measures 22" at the withers.