I've tried different brands, but haven't had success getting them to stay on my golden's feet. All have been good when they have stayed on her feet. They're fine on packed snow, but come off when she is slogging through powder. The velcro straps that tighten them around the tops of her feet are not strong enough to counter the snow resistance when she picks up her feet.
I thought of sewing on some kind of elastic straps that connect each bootie pair, front and back, over her body to try to hold them up and on, but haven't done that yet.
I had heard of spraying Pam non-stick cooking stuff on her feet and so I tried that, but I didn't see much, if any, difference. It just delayed the inevitable.