Love the colour scheme and physics-based approach!
Also had problem with very low frame rate so had a bit of trouble experimenting with the gameplay. I have a fairly beefy system.
Also, not sure what exactly to do. Some instructions would be a good addition.
Couldn't read the note at the start, it disappeared a few seconds in.
Think a cool narrative could be implemented, especially with the exotic pet angle (even alien-like!).
Nice one :)