Lana Paws martingale collars are a great option for your dog if your dog tends to slip out of his/her regular collars too often as they are generally loose around the neck for comfort but tighten when a dog pulls on its leash
SIZE GUIDE: Small fits neck size 8-14 inches (Small breeds such as, Adult Shih Tzu, Lhasa Apso, Maltese, Pomeranian, Yorkshire Terrier, Dachshund and similar breeds). Width - 1 inch
SIZE GUIDE: Medium fits neck size 12-18 inches ( Adult Pugs, Beagles, Spitz, Dachshund, Indies/Desis and similar sized breeds). Width - 1 inch
SIZE GUIDE: Large fits neck size 17-24 inches (Adult German Shepherd, Labrador Retriever, Golden Reriever, Rottweiler and similar sized breeds). Width - 1.5 inch
Recommended by top canine trainers around the world for gentle correction