What are the size ranges for Medium and Large?
37755
The large collar fits my 77lb TW Coonhound very well; plenty of room to spare. The medium collar fits both my 62lb BT Coonhound; and my 50lb little mix. Again, with plenty of room to spare.
1477150
My dog is about 70# (German Shepherd), and the large is perfect. You can tighten it down. But my dog is also still growing, so maybe medium would be okay.
1296406
Measure your kneeAvailable Sizes:Medium (12 - 14 in.) Large (14 - 16 in.) X-Large (16 - 18 in.) XX-Large (18 - 22 in.)
248812
small-12"-14", Medium-14"-15", Large-15"-17", XLarge-17"-20", 2XLarge-20"-22"
1122976
This is a medium listing. If you're anything close to 6'0" go large. There are adjacent adjustment straps to tighten around the body for a better snug fit.
502902
Sizing InformationSMALL (26"-30")MEDIUM (32"-36")LARGE (38"-42")EXTRA LARGE (46"-48")
1241857
15.2 inches for the medium. They do come in small, medium and large. The dimensions are provided on Amazon if you scroll down the page.
731764
Large, 22long-14 wide-22 high. Medium, 16.5 long-11 wide-19 high. Small, 11 long-11 wide-15 high
1474930
I've bought a small for an adult. So I think a medium will definetely be to large, unless he is a big boy.
1555916
I have a 40lb dog and the medium fits perfect and works perfect. Hope that helps.
87694
I believe the small size is best for this medium size is quite large, I wear 38 in Brazil !!
1654943
I would recommend a large. The medium would probably work until you got closer your goal.
1085506
I am sorry but I do not have the measurements in from of me but they should be on the product description. Just guessing I think that you would probably need a large.
248566
I bought three of these; M L and XL, and had to revamp who was wearing what. The XL fits my 50 lb dog who happens to have a big head. The medium and large I gave as xmas gifts as they were way too small. My thoughts: XL for 50 lb; L for 40 lb and M for 30 lb. Hope this helps you.
620761
Small size is 17.5 cm and Large size is 20.5 cm. Go for the Medium! It's 19 cm.
1477149
The medium fit my 45 lb dog very well, the large fits my chocolate lab very well. I think the sizing is accurate in almost all situations.
271279
I purchased the Large size and they fit perfect. I am a 40 waist/32 in-seam, the length is a little long but manageable. As for the medium size I am not sure.