Rule 34 Dev - anthro big_butt bubble butt chaps chest_harness clothing cowboy cowboy_hat falling feet harness hat headgear headwear hindpaw male messy mud muscular muscular_male partially_submerged pawpads paws peril plant quicksand sinking solo stuck swamp thick_thighs mudwuff manny_the_cowboy canid canine canis dobermann domestic_dog mammal pinscher 2023 digital_media_(artwork) hi_res|17635301915