[Egon blinks when the video call connects--he's in the Pokécenter break room with Kölliker peering curiously at the screen. He figured that Faraday wasn't too interested in medicine, but Kölliker would greatly benefit from being able to tap into many other people's minds.

...Anyways, the important matter at hand is the Deerling. He tries to keep his voice quiet, making sure that the new sound won't startle it.]

It appears that it is incredibly stressed, which is understandable given its condition and unfamiliar new stimuli. I would suggest slowly taking a few steps back before allowing another Pokémon to approach.

...As the deer has been burned, I doubt your cat will do much besides aggravate it. Your isopod or Bond are probably your best bets, given that neither make any sudden movements.