Build a pet-focused news and information website featuring articles, videos and updates on pet-related topics – e.g. pet health, nutrition, training, and lifestyle. Or, start a pet lifestyle blog offering tips, tricks and advice for pet owners. You can cover all aspects of owning a pet such as pet-friendly travel, pet-friendly home decor, and pet-friendly fashion.
You can create an online community connecting pet owners providing resources and support as well as organizing and promoting pet-friendly initiatives and events.
How about a pet adoption and rescue resource center and database of adoptable pets and pet-related services either globally or in your location?
This website or blog can contribute traffic to any eCommerce website as well.