Deviation from the above dimensional requirements shall be the subject of a variance proceeding before the Land Development Board of the Township. The requisite proof of the variance shall be based upon topographic conditions with the proof of showing that reduction of the dimensional requirements can be made without substantial detriment to adjacent properties. Topographic conditions such as but not limited to the following type of conditions to be considered: soil type, character of adjacent properties; size of adjacent properties; the distance of adjacent residential structures and accessory buildings from the property in question; foliage, existing and proposed, both on site and on adjacent properties; the type of stable, pen, corral, fences, and/or other structures proposed for keeping, stabling and containment of the animals; the type of waste management disposal plan.