i love my dogs new perfect fit harness. once adjusted to fit his shape fits like a dream!. so comfy and strong!!. worth every.penny.. my dog is a 9 mth old collie lab rescue dog. was found on street aged.under 3 mths. very nervous reactive boy. after 6 mths we re getting there slowly but surely. the harness has given ME more confidence used with double.ended.lead for large dog. finally feel i have control over his reactions to hold him. im more relaxed so hes more relaxed!! cant thank our dog behaviourist enough for recommending it😀. thankyou perfect fit!! i am a 62 yr old lady with arthritis in both hips. toby pulled me off.my feet with head collar and lead. not any more !! toby is now getting exercise.he needs. win win !! 🥰