After you have filed your return using NETFILE After you NETFILE, the CRA will issue a confirmation number after it does a preliminary check of your return and the return is accepted through NETFILE for processing.
But surprisingly, a main cause of chronic kidney failure in dogs is dental disease. Bacteria associated with advanced dental disease enter the blood stream and invades multiple organs, causing irreversible damage to the heart, liver and kidneys.
A dog in compensated chronic kidney failure with marginal kidney function may have normal levels of BUN and creatinine but will have a low urine specific gravity. If a major stress such as illness or surgery occurs, the kidneys may fail, sending the blood test values up quickly.