Recently my didn't pay attention during trainning, he just didn't follow the instruction and failed to perform turn around, wave, shake and flip tricks, what he could do in a serie without any problem before, however he fetched object with out any problem.
The video was taken a few weeks ago......
Does he get bored for doing the same tricks everyday?? Should I give him more treats to reinforce him during the tranning.
Or is there any other factors that may affect the trainning.