Best truck topper for dogs

[SteveRicky]

Anyone have any input to best truck topper for dogs? Want good ventilation but also access to bed. Doesn’t seem like thats an option.

Ideally provides shade and better temperature management during winter.

What do you guys like?

 

[Mosby]

I have an ARE topper. It has a screen in the middle of the side doors I can open or close. Side windows open up so I can access the bed of the truck too. It was the best option I found. Picture isn't my truck but off the ARE website that shows side windows. I have a sensor in the back of my truck inside dog kennel that provides temp information to my phone. No guessing on temps.