In our iLounge Deal for today, we’re offering the Adjustable Pet Selfie Smartphone Attachment for only $12.99 — that’s 48% off the regular price. When it comes to teaching your pets new tricks, few things speed up the process like a bribe in the form their favorite treat. With this handy attachment, you can train your cat, dog, or other photogenic companions to take next-level selfies with minimal fuss. Simply slide it on your phone…