anthro beard body_swap border cellphone closed_smile clothing elderly_male eyebrows facial_hair fingerpads fur grey_body grey_fur hair holding_object holding_phone inner_ear_fluff male neck_tuft pawpads phone shirt smartphone solo tank_top text topwear tuft white_beard white_border white_clothing white_eyebrows white_hair white_inner_ear_fluff white_shirt white_tank_top white_topwear worried yellow_eyes vahlok_alunmid canid canine canis mammal wolf absurd_res comic english_text hi_res
He is scheming something.

Originally I wanted to show the contact list of the messenger app on the screen, showing grandfather's relationship with other characters through the chat preview. One of which would be his late wife's. But that's too heavy.
The typo in the message is intended - grandpa has stubby fingers.