Personalized No-Pull Dog Harness

I like the ease of putting it on and hooking the leash to the front and walking is going better. The only problem im having is unlocking the buckle clip to take it off my girl. Its taking a few to get this done. Any ideas for me to solve this problem. I figure the wear of doing it would help but its been at least a month.

We got a puppy, and she pulls like crazy. I wanted to try this harness due to the front ring. The front ring along with the bungee style leash do seem to help lessen her pulling. The issue we are having is the two front adjustment points will not stay tight when using the front ring. They constantly loosen multiple times throughout the walk.

I’m in my 70s and have a hard time with our Springer pulling. This harness and leash helps a lot. My only complaint is that the latch on the harness is really hard for me to release with my arthritis