Conditioning. In this way, all dogs become conditioned never to eliminate in their dens. From two to four months of age, most pups pick up on the concept of housebreaking and crate training quite easily since it is part of their natural programming. Related: Secrets to housebreaking adult dogs. Puppyâs digestive tract.
Webster Dictionary (0.00 / 0 votes) Rate this definition: Whirl (verb) to turn round rapidly; to cause to rotate with velocity; to make to revolve. Whirl (verb) to remove or carry quickly with, or as with, a revolving motion; to snatch; to harry. Whirl (verb)
A fire whirl with flames in the vortex. A fire whirl â also colloquially known as a fire devil, fire tornado, firenado, or fire twister â is a whirlwind induced by a fire and often made up of flame or ash. Fire whirls may occur when intense rising heat and turbulent wind conditions combine to form whirling eddies of air. These eddies can contract into a tornado-like structure that sucks in burning debris and combustible gases. Rarely, however, do fire whirls grow to become actual tornadoes, which are violently rotating vortices connecting the surface to a cumuliform (such as pyrocumulus or pyrocumulonimbus) cloud base.