1.   These cooler surfaces cause moisture in the air to condense along the inside in lines that follow the pattern of the studs or beams.

2.   When the animals are wet and cold they can become ill, he said, and frozen surfaces can cause cows to slip and be injured.

3.   Calculus can irritate the softer gum layer covering the tooth or root surface thus causing it to be inflamed and bleed.

4.   Nashville features a concrete track, and the rougher surface could cause problems for his leg.