
What's the big deal? It's only a wafer, a snack, the same product ice cream cones are made of.
As much as the wafer REPRESENTS the body of Christ during the sacrament communion (the Lord's Supper), it's NOT Christ. OUR FAITH makes it the "body" of Christ, which enters our bodies to live within. This means the wafer was merely a snack for the dog. The "body" of Christ didn't go in its belly. Then again I don't think Christ would be upset to give a dog a snack or to play with this "heretic" dog.
Some people get religion the wrong way. They don't seem to be able to separate things (like a shoe) from faith (God).