I use Tagalong Pet Booster Seat…Purchased at Pet supplies. Large size holds up to 18 Lb dog. But I don't think it would be large enough to hold a 9 and 6# dogs, not enough room for them to lay down in.
Lovetodream has multiple dogs, I am sure she will be stopping by and can offer up suggestions.
__________________ Joan, mom to Cody  RIP Matese  Schnae  Kajon Kia  forever in my  A House Is Not A Home Without A Dog |