
Because clean water changes everything
Dianu was born from one simple idea: pets deserve the same care and quality we expect for ourselves.

It all started with Scout
Scout was an aging Labrador who had stopped drinking enough water. Like many pet parents, our founder Emily worried every day. The vet’s advice was clear: hydration is health. But Scout ignored the bowl.
So Emily tried something different — a quiet fountain with fresh, moving water. Scout drank more. He felt better. That small change sparked a big idea.
dianu began not as a company, but as a promise: to give pets the care they deserve, starting with something as simple, and vital, as water.

Enough is enough
Our name, dianu, comes from an ancient word that means “it is enough.”
Enough love, enough care, enough quality for pets who give us everything.
We believe the best products are simple, safe, and made with purpose. Because when it comes to family — and pets are family — nothing less will do.

From one pet to many
What began with Scout is now helping pets across the country live healthier, happier lives.
We’re still a small team, but our mission is big: to make hydration effortless for every cat and dog.
And this is just the start.
Company Info
Company Name: HK Rellaty LIMITED
Company Address: Room 02, 21/F, Hip Kwan Commercial Building, 38 Pitt Street, Yau Ma Tei, Kowloon, Hongkong, 999077
Customer Support: Support@Dianu.shop