This is what my friend has and my mom needs. Her dog always wants to sit up front and bark in her ear. This gate keeps dogs in the back where they belong.

Pros: Keeps dogs safe and secure

Cons: Tricky to set up

A friend of mine has one of these. My long-haired dachshund was very rowdy when riding in a vehicle. With this, she could move around and look out windows, but was unable to fly around the entire car.

Pros: Contains dogs comfortably and safely.

Cons: none

I take my dogs everywhere so keeping them in the back is important in safety and cleanliness. This item works well. It keeps them where they belong and it doesn't break down when they push into it.

Pros: Keeps the pups where they belong

Cons: Can be difficult to get set

Does keep dogs out of the front seat, but rattles alot and is cumbersome.

Pros: Keeps dogs out of your face

Cons: Noisey