I was worried about my pup's itchy neck with the old metal prongs, but these titanium ones feel noticeably lighter and he's not scratching at the collar anymore. The 5/8" length fits his fur perfectly, and the hypo-allergenic material has completely cleared up the redness.
Sebastian★★★★★
My dog's never had a reaction to these since I swapped them in—the titanium really is gentle on her neck. They're also short enough that they don't poke through her thick fur like the old ones did.
Avery Q.★★★★★
My dog has always had red, itchy spots with the standard metal prongs, but these titanium ones haven't caused any irritation after two weeks of daily walks in the rain. They're noticeably lighter than I expected, which seems to help him hold his head naturally.