It is absolutely unhygienic to allow animals inside a food service establishment. Whether the animal has fur or not, they should not be allowed to be displayed in the premises. This reflects the standard and approach to hygiene of the restaurant.

If the restaurant has an outdoor seating area, and if the weather permits, guests with dogs can be seated there.

However, it is up to each restaurateur to decide if they allow dogs in the restaurant.

Translated with DeepL.com (free version)