In a whole most of theses all rounders type I have seen have been 24tts + going up to 30inch and are very good at must things but I havnt seen to many dogs under 24tts takeing most quarry and i don't think it's because they carnt I think it's because people prefer taller dogs.
One of the best dogs I have witnessed was a 23 inch bitch she took everything the lad who owned her put a load of gear in front of her and she never upset.
So what I'm asking is have you owned or whitnessed these shorter dogs on if so any pics or story's to share