aug 15, 2024 · value and pricing. The cost for petco’s training services varies between the classes, with private lessons costing more than group training sessions. jan 1, 2024 · how much do petco puppy training classes cost? The 2024 price for petco puppy classes is $149 for six classes. it depends on the dog training class selected. We offer a $39 private lesson 101 if you’re new to petco dog training to help recommend the best training classes based on your dog’s current needs. Our group and private dog…