Booster car seats for dogs are not just fun for your dog but essential for car safety. It is now illegal to have your dog unrestrained in the car so Solvit solves this safety problem. Car seats and car booster for your dog are great for safety and also for those dogs who get car sick. Being raised up to window height gives them clean air flow and lets them watch the world going by as they travel in your car. Dogs and the City only supplies Solvit car booster seats as these are considered one of the best.