Can be dogs at large, unvaccinated dogs, rabies

(2) If a dangerous dog of an owner with a prior conviction under this chapter attacks or bites a person or another domestic animal, the dog’s owner is guilty of a class C felony, punishable in accordance with RCW 9A.20.021. It is an affirmative defense that the defendant must prove by a preponderance of the evidence that he or she was in compliance with the requirements for ownership of a dangerous dog pursuant to this chapter and the person or domestic animal attacked or bitten by the defendant’s dog trespassed on the defendant’s real or personal property or provoked the defendant’s dogwithout justification or excuse. In addition, the dangerous dog shall be immediately confiscated by an animal control authority, placed in quarantine for the proper length of time, and thereafter destroyed in an expeditious and humane manner.

(3) The owner of any dog that aggressively attacks and causes severe injury or death of any human, whether or not the dog has previously been declared potentially dangerous or dangerous, shall, upon conviction, be guilty of a class C felony punishable in accordance with RCW 9A.20.021. It is an affirmative defense that the defendant must prove by a preponderance of the evidence that the human severely injured or killed by the defendant’s dog: (a) Trespassed on the defendant’s real or personal property which was enclosed by fencing suitable to prevent the entry of young children and designed to prevent the dog from escaping and marked with clearly visible signs warning people, including children, not to trespass and to beware of dog; or (b) provoked the defendant’s dog without justification or excuse on the defendant’s real or personal property which was enclosed by fencing suitable to prevent the entry of young children and designed to prevent the dog from escaping and marked with clearly visible signs warning people, including children, not to trespass and to beware of dog. In such a prosecution, the state has the burden of showing that the owner of the dog either knew or should have known that the dog was potentially dangerous as defined in this chapter. The state may not meet its burden of proof that the owner should have known the dog was potentially dangerous solely by showing the dog to be a particular breed or breeds. In addition, the dog shall be immediately confiscated by an animal control authority, quarantined, and upon conviction of the owner destroyed in an expeditious and humane manner.

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(4) Any person entering a dog in a dog fight is guilty of a class C felony punishable in accordance with RCW 9A.20.021.

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(b)(i) Any person who, with reckless disregard, allows his or her dog to interfere with the use of an on-duty search and rescue dog by obstructing, intimidating, or otherwise jeopardizing the safety of the search and rescue dog user or his or her search and rescue dog is guilty of a misdemeanor punishable according to chapter 9A.20 RCW, except when (b)(ii) of this subsection applies.

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(2)(a) Any person who, with reckless disregard, injures, disables, or causes the death of an on-duty search and rescue dog is guilty of a gross misdemeanor punishable according to chapter 9A.20RCW.