I only know of 2 ways to earn alot of trainer points.
1. Leave a brush on 1 of your dogs over night, you get about 1000 trainer points by morning!
2. Win Champion ship for the first time, not sure how many you get but when i lose, and then win again, I unlock somthing almost every time!
Try em' out and get back to me! I need to know if they work for you!
💛
That brush trick worked but the other one didn't.