From their site:
Since 1978, Smart Pet Travel has been trusted by families to safely relocate their pets throughout the USA and all over the world.
Smart Pet Travel Head Office and Customer Service Center
(443) 855-0556
5th Ave, Baltimore, MD 21225, USA
Email info@sptwings.com
Smart Pet Travel Head Office
100 North Hill Drive, Suite 17 Brisbane, CA 94005
Toll free in USA: (866-PET-MOVE)
P: (415) 821-7111
F: (415) 468-7610
E: info@smartpettravel.co.uk
+14438550556 - VoIP number provided by GoTextMe
+14158217111 - VoIP number provided by Twilio
+14154687610 - VoIP number provided by U.S. Telepacific
"Since 1987" means in this case less than two months ago:
Domain Name: SPTWINGS.COM
Registrar: ENOM, INC.
Sponsoring Registrar IANA ID: 48
Updated Date: 31-may-2016
Creation Date: 31-may-2016
Expiration Date: 31-may-2017
The second fake site used in scam - for the email address only - smartpettravel.co.uk is already suspended - http://db.aa419.org/fakebanksview.php?key=113209:
Registrar:
eNom, Inc. [Tag = ENOM]
URL: http://www.enom.com
Relevant dates:
Registered on: 06-May-2016
Expiry date: 06-May-2017
Last updated: 06-May-2016
Registrant's address:
amit lane 45
Mumbai
Maharashtra
400042
India