Fridge Brilliance: Tyra is probably mildly derpy but excellent at hunt-and-seek on account of how much of her brain is tied into smell and sight, compared with the encephalization quotient...i.e., she's super-observant but a derp in overall intelligence. A minute to hide/run is still probably going to leave poor Cera still within scent range, even if she's out of line of sight.