I have no experience with either of the pin brushes you found. I have been pretty happy with the
#1 All Systems pin brush. In my experience you want to avoid cheap plastic brushes that generate static. This brush is plastic, but it seems to have been constructed with some kind of anti-static treatment.
You will also probably want a greyhound comb. (Watch videos on line combing to see how to use a comb in conjunction with a pin or slicker brush.) I find there really is a difference between a cheap comb and a good one. I finally dropped the money on a good Chris Christensen butter comb and never bought another comb after that. Features of the worst combs I've bought:
- Plastic pieces (made static and broke easily)
- Poorly milled teeth (rough edges caught in hair)
- Poor assembly (teeth fell out)
- Ordinary steel (rusted)
I like to use a V-rake dematter in addition to a comb.
Chicken flavor toothpaste and a toothbrush. You can buy them in kits.
I used Kurgo harnesses on my guys. Galen was in a size small Tru-Fit initially. Get the regular buckles, not the extra strong ones. The regular buckles are easier to manage on a squirming puppy.