I bought this one three years ago and it’s still holding up well. It fits my supercrew and the material is solid. My wife has a different one and the material is a little weird, but this one is great.

https://www.amazon.com/dp/B07DCS4F82/ref=cm_sw_r_cp_api_i_9AC7EMYCWFMKJR780WWM?_encoding=UTF8&psc=1

Just like the Tesla one and fits great IMO.

Vailge 100% Waterproof Dog Car Seat Cover https://smile.amazon.com/dp/B07DCS4F82/ref=cm_sw_r_apan_i_A232RRSYWVRSCNN07FWT?_encoding=UTF8&psc=1

I've gotten a few off Amazon, and this latest one has lasted the longest against 2x 75lb+ black labs and construction equipment

Vailge Extra Large Dog Car Seat... https://www.amazon.com/dp/B07DCS4F82?ref=ppx_pop_mob_ap_share

Keep in mind though that these things do have a finite lifespan

Yep seat cover from amazon. It works wonders for not having his hair fly all over. Plus, gives him extra room to be comfy :)