At first sight, it looks like a harmless Pokemon Red cartridge, but upon closer inspection something about it seems.... off. Try playing the game to see what happens.
Based on the glitchy red creepypasta: http://img824.imageshack.us/img824/4580/glitchyred.png
Squiby Users are, hereby, advised to follow extreme caution in reporting pets, which they deem either copied or fake. Users should report this only after they have done everything in their power to ensure that the reported pet is either fake or copied otherwise a wrong report may lead to the blockage of the reporting party's Squiby Account.