We have a Happy Ride (previously Solvit) safety booster seat for dogs.
Happy Ride makes a innovative range of car products for your pet, giving them a plush, safe ride while keeping your seats clean. Use it in the front or back seats, the booster is ideal for dogs up to 13kg, or multiple small dogs.
The Happy Ride Jumbo On-Seat Booster cradles pets in comfort and security as they cruise along. This unique booster uses Safe-T-Core technology, a system of moulded panels that fasten together permanently, creating a lightweight, yet super-strong structure, tested to 79kg. This rigid internal structure integrates with the vehicle seat belt to provide added security for pets.
https://www.luckypet.com.au/competition