Thanks for the info, I had heard about it also,and heard it was quite a horrible act,,, which I still dont agree with IMO,, Thats what dogs do, Bark,, good or bad. But I am glad to know that is done more humanely.
I dont think you need cover..
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Rhonda, Bailey, Josie and my angel Bella Rue'
"Until one has loved an animal, a part of one's soul remains unawakened."
~Anatole France~