I have a 5 month old 34 lb labradoodle - not sure on size when full grown - assuming in the 50's - I am torn if I should get the little or big dog one
1692839
I would go with the large one it easily adjusts down to fit dogs neck. This collar worked great for us. used shock only a couple of times. Our Lab Responded well to the correction tone In five weeks we were basically done with the collar but still good to have around 5 stars
1421372
If he is 20 pounds I would go with the small. My dog is 48 pounds and the large is to big to crush the treats and he looses interest the small is to easy to get out and brings it back in about a minute. the medium is just right for a50 pounder. they love the way it goes in all different ways when you throw it also.
1852482
I bought a Lg for my 57# Labradoodle who is tall and narrow like a poodle. I bought an XL for my 64# Labradoodle who is stockier and wider like a lab. Both fit correctly. The L is almost not long enough for the one dog but fits her narrower chest fine.
550346
We bought the x large for our 110 11 month old german shep. It's actually borderline to large but we feel he's going to grow right into it.I'd go with the large.
534367
I would buy the large one. I have a 65 lb. pit bull and she uses the big one. Good luck with your pup!
2207035
This coat is nice and long. The key measurements are the neck and chest. Of course a 4 month old pup will double its weight before it is full grown and beagles tend to be chesty. If you think your dog falls between sizes, I could go for the bigger choice.
1466480
Agree with the others, go with a bigger one. I have a 45 lb lab mix and it is bug enough for him to curl up and stretch out. Double him, and I would say go for the 52".
1295934
Small would be good for her. According to the size guide that came with the one I got small is good for dogs up to 20lbs. A classic red would be good unless she is an aggressive chewer in which case you will want one from the Extreme "black" series. I have got a black one for my pit and he hasn't chewed it up yet (he can distroy a tennis ball in under 5 minutes). I swear by these toys! They are amazing. And great for calming them down when crate training. I hope this helps :)
248015
I have a lab that uses the large. I would say you need to go to the extra large if he is still growing.
1763327
Hello Vera. Small is the way to go. Over 35 lbs is consider big not under. Your dog is medieum size.
593381
My dog is 6 lbs and i give him the petite or small size ... the petite he eats extremely fast because they are very small and softer so i prefer the small size and what i do is i break them in 2 pieces this way they last longer. For a 30 lbs dog i would recommend the small size to medium not the petite - they are way too small in my opinion and because of a choking hazard but as fast as long lasting. my dog is also a big chewer so the longer a treat lasts the better it is in my opinion to keep him occupied.
1766012
Having had a lab puppy, I know how fast they grow. I'd start with the Small, puppy won't learn much anyway with the Extra Small. What he/she needs to know can be learned with a regular harness/collar and a leash. I think you'd probably be best to wait until at least the puppy grows into a Medium. I didn't order a vest until my Scottie was full grown and had mastered the Companion Dog Certification which was all learned with a collar and lead.
1935785
I would get the larger size for your lab. I have two mini schnauzer puppies and they equal about ten pounds combined and it is perfect for the two of them to cuddle. I am thinking about getting the larger one soon. It is a good quality bed though. My puppy's tug at the faux sheering and try to eat it. They are still babies though. If u have an adult dog it will be perfect.
121079
Our dog is 5 and is a 70 pound chocolate lab--it is actually a bit too big for him. I would suggest the large size not the extra large.
985186
The small also fits my 35 lb. labradoodle. His is neck is about 15" around. I have adjusted the collar to almost the largest it will go. I first ordered the medium collar based on his weight... and it was big and heavy! I would have had to adjust the medium-sized collar to the smallest it would go... then there would have been a lot of extra strap just hanging there. SO, I am really happy with the small (and almost the biggest it will go)! I'm not familiar with a Shiba Inu, but I hope you find this helpful! PS. I also have free shipping/returns w Amazon Prime... It really comes in handy when there is any doubt when placing an order with Amazon. The small also fits my 35 lb. labradoodle. His is neck is about 15" around. I have adjusted the collar to almost the largest it will go. I first ordered the medium collar based on his weight... and it was big and heavy! I would have had to adjust the medium-sized collar to the smallest it would go... then there would have been a lot of extra strap just hanging there. SO, I am really happy with the small (and almost the biggest it will go)! I'm not familiar with a Shiba Inu, but I hope you find this helpful! PS. I also have free shipping/returns w Amazon Prime... It really comes in... » Read More The small also fits my 35 lb. labradoodle. His is neck is about 15" around. I have adjusted the collar to almost the largest it will go. I first ordered the medium collar based on his weight... and it was big and heavy! I would have had to adjust the medium-sized collar to the smallest it would go... then there would have been a lot of extra strap just hanging there. SO, I am really happy with the small (and almost the biggest it will go)! I'm not familiar with a Shiba Inu, but I hope you find this helpful! PS. I also have free shipping/returns w Amazon Prime... It really comes in handy when there is any doubt when placing an order with Amazon. « Show Less
2111663
My 6 month old is 16 pounds and is sill in the smaller one. We have this large one as well but it's still bigon her. Since you are close and wouldn't mind it being big, I would go with the larger one.
1959062
I would get the bigger one. i have both and my dog is a 17lb powder puff chinese crested. While he fits in the small one he has no extra room at all.