ai generated small dog portrait with a cute facial expression

close-up portrait small dog Chihuahua smooth fluffy coat brown orange fur reddish-brown expressive eyes curious look startled facial features striking dramatic details 4:3 moist nose cute cutesy canine hound mongrel doggy doggo pooch mutt pupper Rover Fido dogs face expresion hair white muzzle ginger animal mammal studio-quality red girly beautiful friend love desktop-wallpaper gaze