ComfortPetMovers.com review: Pet transport company

I purchased a pet from grasslandshibainus.com (Which is ANOTHER SCAM), and the crate company, Comfortpetmovers.com, emailed me 3 hours "before the flight" and told me I need to purchase/rent a air controlled crate to transport the dog. I sent the money and then they texted me after receiving the money, and said that they were out of that particular crate and said I had to upgrade to the $3000 crate!

I called the crate company 5 times and kept getting the voicemail. And then a guy calls me back telling me that they will hold the dog for a couple days and get back to me about upgrading the crate. I called my credit card company and disputed the charge. THEY ARE A TOTAL SCAM!