When choosing flooring for dogs, there are several factors to consider, including scratch resistance, traction, and ease of cleaning. Here are some of the best flooring options for dogs:

1. Tile: Tile is a durable, long-lasting material that is easy to clean and maintain. It is also scratch-resistant and provides good traction for dogs.

2. Luxury Vinyl: Luxury vinyl is another durable and scratch-resistant option that is also water-resistant, making it easy to clean up any accidents.

3. Laminate: Laminate is a cost-effective option that is also scratch-resistant. However, it is not completely waterproof, so it is important to wipe up any spills or accidents quickly.

4. Engineered Hardwood: Engineered hardwood is more scratch-resistant than traditional hardwood and provides good traction for dogs. However, it is not completely waterproof, so it is important to clean up any spills or accidents quickly.

5. Bamboo: Bamboo is a durable and eco-friendly option that is also scratch-resistant. However, it is not completely waterproof, so it is important to clean up any spills or accidents quickly.

6. Cork: Cork is a soft and comfortable option that provides good traction for dogs. It is also eco-friendly and easy to clean. However, it is not completely waterproof, so it is important to clean up any spills or accidents quickly.

It is important to note that no flooring is completely pet-proof, and accidents can still happen. However, with proper cleaning and maintenance, these flooring options can withstand the wear and tear that comes with owning dogs.