Taren v. Reaves, 2:15-cv-00333

On Sept. 23, 2014, plaintiff Michael Taren fled from police leaving his dog Annie inside his parked car; officers seized the dog and placed her in Weber County Animal Shelter custody.
Taren was arrested the next day and remained jailed while events unfolded; an acquaintance, Reyna, later attempted to retrieve Annie but was refused.
Annie was euthanized by Weber County Animal Shelter on Sept. 30, 2014.
Taren sued Ogden City, Ogden City Police Department, Ogden City Animal Services, Officer Reaves, and Mark Acker under 42 U.S.C. § 1983, alleging Fourth and Fourteenth Amendment violations: (1) impoundment/seizure, (2) euthanasia, (3) failure to notify before euthanasia, and (4) refusal to release to his representative; he also sought declaratory relief.
Defendants moved for summary judgment, asserting Annie was abandoned (so seizure was lawful) and that Weber County Animal Shelter—not defendants—had custody and made the euthanasia/notification decisions; Taren did not respond to the motion.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether seizure of Annie violated the Fourth Amendment	Taren: seizure of his dog was unconstitutional	Defendants: Annie was abandoned when he fled, so no expectation of privacy; seizure justified without warrant	Court: seizure lawful because dog was abandoned; no Fourth Amendment violation
Whether defendants violated Fourth Amendment by euthanizing Annie	Taren: defendants killed Annie without warrant/exception	Defendants: they transferred custody to Weber County Shelter and did not euthanize her	Court: defendants not responsible for euthanasia; even if they were, abandonment would justify seizure/euthanasia
Whether due process (Fourteenth Amendment) was violated by lack of notice or refusal to release to Reyna	Taren: defendants failed to notify and refused release, depriving him of property without process	Defendants: Weber County Shelter had custody and control over notice/release procedures; defendants had no control	Court: defendants not liable for Weber County’s actions; no Fourteenth Amendment violation by defendants
Whether defendants had a declaratory‑judgment duty to warn Taren that Annie could be euthanized	Taren: sought declaration that defendants had constitutional duty to warn	Defendants: they neither controlled shelter decisions nor euthanized Annie, so had no duty to warn	Court: no duty to warn; declaratory relief denied; summary judgment for defendants

Celotex Corp. v. Catrett, 477 U.S. 317 (summary judgment burden shifts to nonmoving party)
Anderson v. Liberty Lobby, 477 U.S. 242 (summary judgment; materiality and genuine issue standards)
United States v. Jacobsen, 466 U.S. 109 (property seizure definition and meaningful interference)
Mayfield v. Bethards, 826 F.3d 1252 (Tenth Circuit: killing a dog implicates possessory Fourth Amendment interests)
United States v. Jones, 707 F.2d 1169 (abandoned property forfeits expectation of privacy; warrantless seizure permissible)
Otteson v. United States, 622 F.2d 516 (nonmoving party must respond to properly supported summary judgment motion)