Lets talk head wringkles and long ear as trap scent and stiriring it up simultaniously. The is no evidence that they actual do nor that it actually improves performance.
And there is no evidence that it does not. Obviously the creators believed that it does.
Lets us take a look at England's and the world's more popular short legged scent hunting dog the beagle. The beagle does not have wrinkles and shorter ears yet it is the preferred rabbit hunting dog.
Lets take a look at the breeds which have long ears. Bloodhound (considered to have the best nose, hands down) Basset Hounds are generally considered second only to the Bloodhound in scenting ability. Coonhounds. Bleu de Gacscogne, Griffon Vendeens. All dogs considered to have superior scenting abilities - I don't think that there are any non-scenting dogs with very long ears. Beagles may be popular, but that could easily have more to do with their small size and ease of maintenance compared with the other, larger rabbit dogs, or the fact that the Beagle's "job description" is more in keeping with how the majority of rabbit hunters prefer to hunt.
You will in generally that hunting or field trialing dogs have shorter ears and less wrinkles than those winning in the conformation ring. So at the very least this suggest such trait ar not as important as the breed standard makes them out to be and they may actual be of some detriminent or these trait are genetical tied to some other trait that is not benefitial.
Really?
Like these?
(Oh look, a fluffy! I LURVE fluffies!)
AHBA Basset
Another AHBA dog - hmmm, I see very long ears and wrinkled front legs
And to make sure that the dead horse is truly well beaten, more AHBA bassets
These just happened to be the first 3 "hunting basset" kennels that popped up in my search.
At any rate, do not make the mistake of confusing what happens in the show ring with what the STANDARD actually says: The ears are extremely long, low set, and when drawn forward,
fold well over the end of the nose. It does not say that they are so long that an adult dog will be stepping on them or tripping over them - excessively long ears are just as faulty as ones that are too short. Wrinkles are only REQUIRED on the front legs, and on the head
when lowered. A Basset is not supposed to resemble a Shar Pei.
So at the very least this suggest such trait ar not as important as the breed standard makes them out to be
Actually, I think
you are giving them more importance than the standard does. It devotes 3 lines to the ears, wrinkling is mentioned twice in passing. OTOH, paragraphs are devoted to front and rear assemblies and movement. Whenever I attend breeding/judging seminars at Nationals, there is little or no mention of ear length, wrinkle etc. The focus is primarily on front end assembly, along with rib cage, length of nec, rears, toplines and they all contribute to correct movement.
The breeders in England goals were to produce a more "massive" dog than the French stock that it started with. The did so by adding bloodhound to the mix
Actually, according to the reading I was doing this morning the Bloodhound cross was done because the breeders considered the Basset stock to be too inbred, since they were all based on one or two French lines. The Bloodhound was used because they considered a desireable Basset head to be similar to the Bloodhound's.
so the longer ear more wrinkles ect were more or less along for the ride.
Original French imports. Plenty of bone and ear, and even wrinkle on the front legs.
Fino de Paris, French import, one of the founding dogs of the breed - plenty of ear, wrinkle, and bone.
"Fino de Paris deserves a few words to himself, so potent has his influence been upon the breed. Mr. Krehl showed excellent judgment in acquiring him in 1880. Mr. Millais, who could have had him at an earlier date, believed him to be Model's brother, but he had the bloodhound type of head to which we have bred since, while Model's was more on the lines of a Foxhound's. "
Is there any evidence that a more massive dog is an asset in the field? Does it perform better than the french hounds that proceeded it. It has it purpose and advantages but in most cases the advantages are simply that of massivness that makes it even slower moving. Such a dog is an asset for the more atheletically challenged hunter but not so much for any others. In the same vain basset tend to work much closer to the Hunter, again this is more of a stylistic choice and not one performanced based.
I was given to understand that a slower hunting dog was the point of the exercise. He is specifically for those who are slower and want an easier dog to follow. But remeber, even though he should be "heavier in bone,
size considered, than any other breed", the standard also states that he is "in no sense clumsy" and that his movement is "smooth, powerful and effortless".
IMHO if one objectively looks at the breed standard of most pure bred dogs there is a lot of justifcation of why a breed looks like it does because it was bred that way intentional ,but in fact the breeding for a look either came first or was just happened to be tied to another trait and was simply along for the ride. Most of the justifcation is after the fact and basied on no to little substance that the trait actual improves function.
Even assuming that this is true, the fact that the "unnecessary" trait accompanies the "necessary" trait would make the former an indicator for the latter, and therefore desireable.