I've been doing some research on using pine or cedar shavings and from what I've learned, both are very harmful to pets. They are toxic... and can cause respiratory problems for all types of animals.ine is fine if it's dry, as in packaged kiln dried shavings. Have used it for over 6 years with no issues. It's aromatic cedar that can cause issues. ANY shavings that are super dusty can be a problem.
Definition of box sill. : a sill that is constructed of brick or concrete enclosed in planks and that is used in frame house construction.
The vertical member of a sash, window or door frame between openings in a multiple opening frame. SPACE MULL: Two or more units mulled together with a space left between the units. The jamb extension surrounds the entire unit. STUD POCKET: Two or more units mulled together with a space between the units.