silverfox

Thanks for the pointers, which as you say do not specifically cover dog kennels.  The volume output and soil type are, as you point out, key - but the other factor was whether there are any restrictions because of the animal 'waste'.  Will try and discuss with the appropriate officials.

Are there any specific fosse septique regulations regarding running a commercial dog kennel and/or cattery e.g. is there a requirement  for a separate fosse septique to the domestic set up?