加拿大采购需求：狗玩具、宠物玩具、毛绒宠物玩具、宠物床、宠物浴盆、宠物服装

I'm interested in exploring the various collar options you offer for your products. Could you please provide a detailed overview of the different styles, materials, and any customization possibilities available? Additionally, I'm keen to understand how these choices may impact the overall cost. On the pricing front, it would be great if you could share your pricing structure for each type of collar. If there are any discounts for bulk orders or specific terms to consider, please include that information as well. I'm looking forward to your prompt response so we can move forward with our sourcing decisions. Thanks!