I made a bit of a backstory for "Sandshark": Sandshark was an ordinary sharkcat. Misunderstood, seen as dangerous, and safe in the ocean. But one day somebody stole Sandshark from his mom, Tigershark, and his sister, Sandpiper. He was put in an illegal dog and cat fighting ring and gained many scars over a year of weekly fights. One of his legs even became so scarred it was paralyzed (I made that up because you forgot to draw the fourth leg :P), and his owner threw him out on the streets to live by himself since he would no longer properly run around to make his fights entertaining. Ever since, he has lived mostly solitary and prefers to sleep in piles of warm, dry sand and eat birds like geese and sandpipers.