Ladko's Pet Beast Identifier was of extremely high performance, and beside the holographic image of the recognized Pet Beast, it would also attach the species' standard height and weight under normal conditions.
Observing the Ghost Ring Spectral-type Pet on the field, which clearly had a different body size and eye color from the holographic image, Ladko quickly realized that it was a partially albinistic Pet Beast.
Of course, this was also related to his upbringing; in his circles, no one would stoop so low as to dye a Pet Beast's fur to pass it off as albinistic—a disgraceful act indeed.
Additionally, the Ghost Ring Spectral-type on the field possessed an extra Psychic Series trait, not found on the Pet Beast Identifier, which completely diverted his thoughts from suspecting dye or colored contact lenses.
Thompson felt the same way.
After listening, he paused for a moment then muttered, "No wonder, no wonder..."