brookcove
Posted : 4/18/2006 10:44:23 AM
Aussie/Beagle. He wasn't at all what you'd think. The parentage was known and both parents were top notch and well bred - it was an accidental breeding between two champion show dogs and the mating was witnessed (too late, obviously). The young dog I saw had the personality, voice, ears, and color of a beagle. He had the long full coat, head, body type, and bounciness of the Aussie. He was also gigantic though the Aussie parents were from a smallish line. But the Beagle sire was rather large as Beagles go, so apparently his Aussie genes picked up the "size" message from his Beagle sire and this dog was around 90 pounds!
Anyone that saw him not knowing his true parentage would have guessed Great Pyranees and maybe BC or Aussie - maybe. Certainly you'd never in a million years see the Beagle. Seeing him and knowing so much about his two parents taught me a lot about how crosses can work. Size genetics, for instance, are very likely
relative and not absolute - there's probably no genetics for "90 pounds and 24" tall" - just "grow to this relative potential".
I once saw a purebred lab that anyone would have guessed was a corgi or daschund mix. Dwarfism can affect any breed and will result in those stumpy legs. Apparently it comes up pretty often in the retrievers, in particular, today. Dwarfism can also be passed through bulldog parentage though we don't think of that breed as being stumpy-legged particularly. Though historic bull fighting breed crosses dwarfism can also come from heeler/ACD blood.
One thing I've learned from looking at mixes with known parentage is that there's an awful lot we don't know about dog genetics even now! [
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