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.
Replace a Wooden Sill Your window sill is the bottom portion of your window, running horizontally within the jamb, resting against the outside of the window sash. Wooden sills have a tough time standing up to the elements year in and year out.