Proportion is the next section of the AKC standard. We have already started touching on this subject in another thread. I have reposted part of that information here. It is hard to discuss the breed without mentioning proportion, because it is one of the MOST significant elements of breed type. The general appearance section gives us an outline for what the breed should be, and outline is the concept to embrace. The silhouette of the dog is the first impression that gives a mental picture of the breed. Proportion gives us a basic shape on which to construct our standard Labrador.
Most of the standards are VERY clear about the measuring points and proportions. In fact, each standard that gives a specific proportion MUST say from where to where it is measured. Of course, they don't agree with each other
AKC: length from the point of the shoulder to the point of the rump is equal to or slightly longer than the distance from the withers to the ground. Distance from the elbow to the ground should be equal to one half of the height at the withers.
CKC: Distance from withers to elbow approximately equal to distance from elbow to ground; length from point of shoulder to point of rump very slightly longer than height at withers.
UKC: A properly proportioned Labrador Retriever is square or just slightly longer (measured from prosternum to point of buttocks) than tall (measured from the withers to the ground), and length of the front leg (measured from point of elbow to the ground) is approximately equal to one-half of the dog's height.
So... if you measure from point of shoulder (the forward point of where the scapula and humerus meet) to the point of rump (ishial tuberosity), the AKC standard calls for equal and also allows slightly longer. The CKC standard calls for slightly longer (not including equal as a choice). The UKC standard is really different in that it measures from the point of the prosternum - which in a proper Lab is well in front of the point of shoulder - to the point of rump AND calls for square. This is really a SHORT proportion when you figure that on most well-built Labs the prosternum is an inch or two in front of the point of shoulder.
Here is my take from measuring dogs (both live specimens and photos from the past) that appear to be short coupled, have leg and move well. I prefer square from point of shoulder to point of buttock. SLIGHTLY longer can be up to 10% longer and the average eye will not see very much difference. When the length gets to be over 10% longer, the average person will note that the dog is really longer than tall. If a dog is 22 inches tall and 24 inches long (shoulder to buttock) with good coupling, most observers will not think the dog is "long". However, if the length is slightly LESS than height, the dog will appear to be tall or "squished together" most of the time.
The UK standard doesn't give any measure or proportion. It tells you what the dog should look like without getting specific. The culture of the UK encourages mentorship and guidance by experienced breeders, which may explain why the standard can be so short, but the dogs show more consistency of type.
I measured my two girls today.
1: 20 inches at withers. 10 3/4 inches from ground to point of elbow. 23 inches from point of shoulder to point of rump. (2.5 years old).
Here's what I don't understand, she looks very short legged, yet according to the measurements she is actually long on leg. Perhaps her deep chest throws off what her leg/height ratio appears to be. She also looks very long for her height, I would have thought her longer than she measured. She also has a freakishly long looking neck, but a tail that does not reach her hock. How does a dog end up with these proportions? I would expect her to have a long tail, to go with the rest of her.
2: 21 inches at withers, 11 1/2 inches from ground to point of elbow. 22 inches from point of shoulder to point of rump. (only 8 months old).
She looks leggy, and is by the measurements. In order to meet the standard she would now need to grow to 23 inches, all of it above the elbow. That does not seem likely, she will probably only be 22 or less. This puppy looks longer than she actually is too, she is almost square.
So it seems like the actual measurements may not correlate with strictly visual estimates of proportions. Did the drafters intend for us to take a yardstick to the dog, or eyeball it?
I have measured literally thousands of dogs and I suspect your ground to elbow measurement is a bit off on both dogs. A yard stick is the best instrument instead of a tape measure. It stays straight Stand the dog normally and put the yard stick just behind the front leg. Measure to the WIDEST point near the top of the leg - where the POINT of the elbow sticks out. If you measure to the TOP of the whole joint (where the humerus connects), then you will get a larger number.
I did measure to the very point of the elbow, at the back of the leg, but was using a metal tape measure rather than yardstick.
With an extra long ruler, because the yardstick walked off long ago, the older girl is 10 1/2 to the point of her elbow, still seems like her legs should be shorter than half her height, the way she looks. The younger is 11 to the point of elbow with the ruler, the main problem with measuring her is she wiggles, so I don't know which measurement is really more accurate, she certainly looks all leg.
Yeah Maureen thinks a dog who slopes downward (too short in the front legs) and has a poor temperament is worthy of breeding too.
"Equal or slightly longer" means just what it says. If the preference were for longer than tall, it would have said "slightly longer or equal to height". I like the current version, you prefer the alternate. It isn't "my" take - it is the precise wording of the standard. The CKC standard DOES say slightly longer. The UKC standard says (by changing the measuring point) considerably SHORTER than tall. Pick a standard and it is bound to suit someone.
I gave my reasoning for the 10%. Without going into textbooks on cognitive psychology, visual perception, etc., it is the best distillation of science and observation I could provide that I thought would be useful as a guideline.
Without measuring and only using your eye's perception, does this black box appear to be square?
Huh? I have no idea to what you are referring. My 2.5 year old girl is not a breeding prospect and I have no idea if the 8 month old is at this stage in her life, since I plan on actually waiting for her to mature and accomplish something before making that sort of decision.
Instead of rude, stupid posts, try saying something constructive, or shut up.
OK, it is time for YOU to provide some specific answers.
Geez Maureen - give it a break. We all know it's you behind "Oldtimer" as we've heard your arguments again and again. We don't care!
Then YOU don't have to waste your time reading it or waste OUR time reading your posts. Either contribute to the discussion or leave it to those who have something to offer.
Take this else where - do you guys really think this is a learning thread? Do you guys really think we are pulling out our rulers and calculators when we look at our dogs? REALLY!!!! Don't think you are impressing us with your calculations and verbage - it's rediculous.
I wouldn't expect you to use a ruler any more than you do a dictionary. If you don't like the topic, don't read it.
Personally I have enjoyed the threads!
And to "Breeding to the standard?" I assume then if you are breeding to the standard that means the height/weight as called for in our standard, your Labs stay in working condition, and have a short, straight and very dense coat. Your Labs must look very much like Sam of Blaircourt which our current standard basically discribes.
Well believe it or not, I agree with you!
1) These threads have been GREAT. The fact that there is disagreement makes them better. If you are only exposed to the same perspective all the time, how do you learn anything?
2) Proportion is incredibly important and I think this is one of the things that is changing for the negative. There are lots of winning dogs out there whose loins are too long relative to the rest of their length. Also, there are lots of winning dogs whose legs are too short for their length, even if the different parts that make up length are in proportion to each other.
3) You must use a ruler. To be honest, I haven't done this on my dogs. But, I have started using a ruler on about a million different pictures. I have been jumping around to websites of top breeders and comparing proportions. You need to use a ruler because are eyes are so used to seeing a certain style. Don't kid yourself.
4) I am not sure how to objectively define "slightly". But I have heard 1 : 1.1 many times over the years and that is 10%. But I will admit, what I have thought was 10% by eye, is actually more (see #3).
5) STOP criticizing people and debate ideas.
Me too. For reference, Sam of Blaircourt was VERY slightly longer than tall - about 5%. Sorry... it is the academic in me that makes me want to be precise If this is the type of dog you breed, then it is to the standard - ours and the FCI.
Thanks for showing that SOMEONE cares. Those who get some new ideas or insights from these threads make up for the few who always try to make it personal. Great minds discuss ideas, average minds discuss events, small minds discuss people.
A book that analyzes/discusses proportion, type and function that I found interesting is "An Eye for a Dog" by Robert Cole.
Dog Locomotion and Gait Analysis by Curtis Brown also gives great detail on how proportion governs gait and function.
This is one of the best books I have ever read. Although I read it a long time ago, I remember enjoying it thoroughly and have been tempted to pull it out during these threads over the last week or so. But, does it get into specific structure for swimming? I don't think I remember that.
Off to Amazon I go....
These discussions make my head hurt. Mostly I no longer see a need to participate. These discussions have begun to sound like something that scholars would have had in the Middle Ages--when scholars debated how many angels could stand on the head of a pin.
Human perception is a dangerous ground on which to have such discussions. Many studies indicate that you can fool human perception. For example, if a lot of people (or an expert) tell a human that one line is longer than another, humans will start to actually "see" (not just believe) that line as longer--even when it is not. Color also alters how we see things, with light colored objects seen as larger than dark colored objects. And then there are the ways that size affects evaluation; for example, tall people are seen as more influential than short people. On and on and on, we have studies indicating the fallibility of human perception.
Whether the current Standard leaves room for interpretation or not, breeders are interpreting it to suit their needs. The past will not return.
I am not trying to change anyone else because my main goal is the ongoing process if determining what I want to change about myself. Understanding the past is essential for a good plan for the future.
I think your middle paragraph is right on. That is why it is a good ideal to use a ruler and not just your eye.
OK...I love the idea of using rulers on pictures and real dogs to help develop our eyes.
BUT, did the originators of the breed use rulers as well as eyes? In other words, when they said that a dog should be square or slightly longer than square, did they actually measure that? If they didn't measure that, and if they had normal eyes and were depending on them solely, maybe what they were calling square was really slightly longer than square. So, what they meant to say was that a lab should be 10 - 20% longer than square???
I can't wait to get beat up for that question. The boring moderate getting hit from both sides....
Nobody is saying we should bring a ruler into the breed ring. Just a good tool for developing your own eye....