Related by context. Frequent words. (Click for all words.) 43 Schlueter 42 Wanner 41 Pacelle 41 Vlasak 41 PETA 40 zoo 40 zoos 40 Hueter 40 Baskfield 40 Wydeven 40 Hopcraft 40 humanely euthanized 39 Bredahl 39 Forstner 38 Animal Welfare 38 Performing Animal Welfare 38 wolf hybrids 38 Elephant Sanctuary 38 animals 38 veterinary pathologist 38 chimps 38 elephants 38 Brandenberger 38 veterinarian 38 euthanization 37 euthanize 37 Lindgren 37 Steinwand 37 WDCS 37 animal 37 Martarano 37 Corsiglia 37 Veterinarian 37 Hogberg 37 Gienger 37 Zoo 36 euthanized 36 Sumatran tigers 36 Mutschler 36 Klaphake 36 Brumm 36 Zoological Society 36 Vandergaw 36 Tonkovich 36 Peninsula Humane Society 36 Madeleine Pickens 36 NSPCA 35 Gassmann 35 primatologist 35 Welter 35 Gaglione 35 wildlife rehabilitators 35 zoo keepers 35 Humane Society 35 Chimp Haven 35 Kallin 35 Shadley 35 Dettloff 35 IFAW 35 Primarily Primates 35 necropsy 35 euthanised 35 Hogle Zoo 35 Nachtigall 35 Bruscino 35 Kreil 35 rehabilitator 34 Swier 34 Hilke 34 euthanizing 34 Newkirk 34 declaw 34 animal welfare 34 Stehr 34 Breeding 34 polar bear 34 Camenzind 34 Dicke 34 adoptable 34 Dankers 34 Oscarson 34 Pauli 34 Animal Welfare Act 34 Eugster 34 circus elephants 34 tigers 34 Siberian tigers 34 Michael Markarian 34 Zoological 34 Flocke 33 Animal Control Officer 33 Hawaiian Humane Society 33 Forest Guardians 33 declawing 33 Gradwohl 33 Zoo keepers 33 Animals 33 unadoptable 33 Seidel 33 Zoological Park 33 Amur tigers