Comparing Dog to illegals is like walnuts & watermelons. The charges were dismissed. Did you read the story?
BTW...the man did in fact break the law in Mexico. Although the charges in Mexico were dropped it doesn't mean the man was without guilt. Face it, the law is the law regardless the nation. Do you not get upset if laws are broken in the USA...and YES...the "Dog" is no better than an anyone entering our country with specific intentions of breaking the law.