Questions for the experienced ones
I am going to start adding weight for my two mutts to carry in their backpacks during our walks. My question would be how much weight I should start them out at? Also how often I should increase the weight, and by how much each time?
Gemi is almost 18 months old, 23" tall, and 62-64 lbs. Deucey is 6.5 years old, 22.5" tall, and 78 lbs.