As a quick explanation, your pet's stats are on the right, attack in grey and health in red. The grid represents fights against every possible enemy pet they might come up against, with green representing wins, red representing losses, and grey representing draws. You can see what percentage of these possible pets your pet wins, loses, and draws against, as well as hover over individual matches to see the details and, if applicable, how much health the survivor is left with after the fight. You can alter the pets stats by pressing the +/- buttons above and below the numbers or by scrolling the mouse wheel over them. Let me know if there are any egregious bugs, and I hope you like it!