How should I choose the right product category?

A common approach is to: Start with high-demand categories (e.g., toys, grooming), combine with your target customer needs, gradually expand based on sales performance. This helps reduce risk while building your product range.
Start with the customers you serve and the products they regularly need. For example, a pet boutique may prioritize everyday accessories and giftable items, while a groomer may focus on grooming tools and consumables. Use Petfairs category navigation to explore relevant products, then compare specifications, pack sizes, MOQ, price, warehouse, and estimated delivery. A category is a discovery starting point rather than a guarantee that every item in it will fit your business; review each SKU individually.