Log in to Rehome then...
On a desktop computer, hover on your pet's name in the upper right-hand corner. You will see a menu option "+ Add a Pet".
On a phone or tablet like an iPad, tap the three horizontal line menu:
Then tap the gray bar with the pet name and a menu will appear. Select "Add a Pet."
Note that "Messages" and "Applications" are per pet. You will need to use this same menu to switch between pet profiles to see each pet's messages and applications.
Some pets require additional review, so you may not see your pet right after adding. Review takes 1-3 business days.
Please be sure to watch this Tutorial video: How to Rehome your pet