Hornsea Garden Centre

Hornsea Garden Centre is a large destination-style garden centre just off the Bridlington to Hornsea coastal road and dogs are welcome inside. You'll find an undercover plant area plus substantial gift, homeware and furniture departments—useful when the coast delivers rain and you need a proper browse with your dog in tow.

The official British Garden Centres page marks it as dog friendly, so leads and four paws can explore the retail floors together. It's the kind of place that absorbs a decent chunk of the afternoon, especially when the beach has lost its appeal or you're combining a coast trip with a nursery stock mission.

There's an on-site restaurant, though dog access inside the café area isn't confirmed. Still, it's a strong east-coast stop for anyone shuttling between Bridlington and Hornsea who'd rather keep the dog with them than leave them in the car while you hunt for heritage perennials.