after reading one or two topics on the above breeding, i was thinking, assuming that the whippet being the bitch is 20tts and saluki is 26tts, would there be any problems with the height difference when it came to breeding or would you have to give them a helping hand like guiding the male dog in or even holding up the bitch, i would be interested in others opinions who have bred litters where sire and dame have a considerable difference in height between them, thanks.