Hi Pam,
I'm a paw tester, so I can offer a few tips about what works for me. When I test, I hold Jersey in my lap with her back against my chest. I then put a warmed rice sock on her paw pad (back paw) to warm it, followed by a small amount of Neosporin on the pad to help the blood bead up. I also use 26-gauge lancets (for alternate site testing). After testing, I put pressure on the site for a few seconds (using a cotton ball) and follow it up with a little bit more Neosporin.
Hope that helps!
Shelly