Hi!
I was having trouble with brushes/combs also for my little girl, who is now 6 months old. I searched on this yt site and read about the Chris Christensen brushes. They are expensive, but it was well worth it. Now instead of fighting me and biting the brush, she sits still, even lifts her chin for me to do her beard! I too bought the gold 20 brush. Pilla's hair is kept pretty short, but still tangles, so I brush her. Good luck!
Pilla's pround mom!