What size do you get for a dog 40 lbs around 13 years old?
1974020
I really wasn't sure, but looked it up on nylabone's website. They consider medium dogs to be up to 35 pounds and large dogs to be up to 50 pounds. They do have a senior dog kit for large dogs, but I don't think Amazon has that one. I did find it on Petsmart's website. Hope this helps.
1945950
You'll probably have to contact the seller. I purchased the item for a friend and we took measurements, then looked up sizing for dogs on the internet. Sorry I can't be of more help.
2010558
I purchased the medium size for my dog. She is 21 lbs, and just about fits in it.
114357
My dog is a 55 lb Labradoodle and the medium fits about right. These are a bit stiff and can be difficult to get on. I would think you will want the large size. You can cinch them up at the ankle until your dog fully grows into them.
1643391
My dog is 35 lbs. and she manages, 40lbs. would be a tight fit I would think
1349428
I have a 13lb Malipoo and an Xsmall fit very snug because of his furry paws. If your pet has furry paws I would recommend maybe a Small. Find out first if you can return if too big.
2057187
I bought a medium for my 8 month old 40 lb border collie and it fits him well
240555
Medium. My Beagle mix is 45 lbs, and the medium fits her well, but would fit a 55 lb dog better, in my opinion.
2037691
We got the large for our Labs, they were about 65 lbs then, now 75 and 85. I think a large would be fine.
333837
I would suggest a medium. My dachshunds are about that weight and the medium works perfect!
1236759
I would suggest a medium as this harness is adjustable. We have been using the medium for our dog for over a year now, and she has grown from approximately 30 to 45 pounds in that time frame.
2279151
My dog weighs in around 65 to 70. The x-large works great for him. However, he is an older dog with arthritis in his back legs so the aren't very beefy. He is long in the through the middle, so I decided on the X-large. Yours may even need the XX-large. I just checked his length, 28 inches from tail to shoulder, if that helps.
1797560
I would get XL, I don't know all the sizes but I bought 2 large ones and they are just big enough for my one dog that's about 55 lbs, she has a large neck. Fully extended my large measures 18" and I have about 3" to spare. I believe there is a measurement guide for fitting on the website for gentle leader but measure your dogs neck from under the jaw to up behind the ears. Hope this helps.
1070719
My springer is 52 lbs and it fits him about right. Looks like you might be right in between sizes.
518026
My 13lb dog wears a medium and it fits her loose. It depends on how you want it to fit the puppy.
629951
I went with the manufacturer's size requirements based on the weight. Small goes to 25 lbs - medium 26 to 40 lbs. I have a large dog (84 pounds) and the XL seems to fit fine. There was enough room in the chest area to expand to a stocky dog. Hopes this helps.
121835
I have a 40lb cocker spaniel and he is wearing a Medium. I would DEFINITELY get a Large for your dog.