What size for a lab mix 10 month old puppy weighing around 55 pounds with a 17" neck size?
1954679
The large/extra large will work fine. It is adjustable. You can easily adjust smaller or larger. This harness is so easy to put on and take off. It has made walking my Lab so much easier and enjoyable for both of us.
1954680
! would guess a large. Our dog is 34 pounds and does well in a medium. It's a great harness!
2154038
I purchased a small for my two dogs, one is about 15 lbs, the other 17lbs and they fit just perfectly. I would probably suggest an XS for your pups. :)
152501
I would recomend Large. My dog had a 19' neck and the large fit great with room to grow. They are really nice collars.Hope this helps!
347190
A Med will be too small. My lab is 50-55 lbs and the M is too small for her. The L/XL works perfectly. You'll just need to do some adjusting before the first use.
1203364
As far as diameter in inches I'd be guessing at 10 in diameter. It seems big enough to fit Any larger size dogs neck I've ever seen.Mines a pit bull mix.
1929129
Get a large size I have a 70lb Boxer Dane Mastiff mix.Medium neck isn't big enough and he isn't big even though his breed suggest he is.
1466477
Hey the 40 inch which I think I bought is good for my puppy now she 4month lab but when she gets bigger it may be small so for a sm to med dog it's perfect but when my pup gets bigger ill buy her a bigger one. Large dog may be uncomfortable a bigger size would be perfect so I double checked I got the 40 inch and it isn't what it looks like on photo same color and kid but it is smaller
1929132
I would try a large. That is the size I bought for my german short hair pointer mix. He is about 70 pounds. This collar is very adjustable too so you should be able to get a good fit.
697476
I have a 10 year old black lab who weighs about 50 lbs. She is using a Medium size and it is a perfect size.
1223295
I think the medium would work great for your pup. Mine weighs 11 pounds and can lay down if she wants.
1182577
I bought an extra Large for my daughter's big Lab mix, and a Large for my English Setter... Both were juat right... I would look for a small or extra small for a little dog.
852175
my dog's neck is 15" and i took a link out to fit her perfectly. you might consider a smaller size if available. good luck with your pooch.
1672903
We got a Large for our Lab when he was 9 months old and about 50 pounds. We wanted it to grow with him, otherwise we may have gotten the Medium.
1452697
Large. I have a lab/shepherd mix and she's around 60lbs. and this is what I have for her. It has alot of room for adjustments for a bigger or smaller fit. But for sure a large will work for you. :)
1953247
I purchased an small and my dachshund weighs 10 #. It fit around her body ok but neck was too big. I might suggest a medium. (but I'm not an expert)
1513432
Our lab is 65 lbs and the large fits her fine so I would recommend the XL for your dog.
2085840
You can actually contact thane.com who sell the Don Sullivan Perfect dog collars. S.M.L correspond with the neck measurement of the dog. Small is 14" to 18" and so on. For a puppy that is expected to grow into a large do you may perhaps want to size up since the dog will be growing. Best to check with the company though, I am not an authority.