Related by context. Frequent words. (Click for all words.) 59 Overpopulation 58 pet overpopulation 56 overpopulation 55 Illegal dumping 55 Antibiotic resistance 53 Childhood obesity 52 Overcrowding 51 Premature birth 50 heartworm disease 50 Illegal immigration 50 Underage drinking 50 feral cat population 49 neutering pets 49 euthanizations 48 Feral hogs 48 Urban sprawl 48 euthanizes 48 Feral cats 48 Heatstroke 47 Preterm birth 47 overcrowding 47 feral cat colonies 47 bed bug infestations 46 Pandemic flu 46 Fly tipping 46 Spaying 46 Animal cruelty 46 animal shelters 46 Viral meningitis 46 Parvo 45 mosquito borne virus 45 feral cat 45 plaguing 45 Bovine TB 45 Predatory lending 45 Parvovirus 45 epidemic 45 Mental illness 45 reaching epidemic proportions 45 Substance abuse 45 tick borne disease 45 Emerald ash borer 44 feral cats 44 By jseattle 44 parvovirus 44 Invasive species 44 Declining enrollment 44 Meth labs 44 Salmonellosis 44 canine influenza 44 Drunk driving 44 pest infestations 43 AP IMPACT Mismanagement 43 Distracted driving 43 Impaired driving 43 mosquito borne illnesses 43 Sexually transmitted diseases 43 Carbon monoxide poisoning 43 canine distemper 43 Pit bulls 43 problem 43 Sexual misconduct 43 Teenage pregnancy 43 tick borne illness 43 nonpoint source pollution 43 Eating disorders 42 spaying 42 Binge eating 42 homelessness 42 underinsurance 42 West Nile encephalitis 42 widgetised area 42 feral hogs 42 antibiotic resistant infections 42 feral pig 42 Affordable housing 42 zoonotic diseases 42 Anorexia nervosa 42 Global warming 42 Humane Society 42 humane societies 42 Periodontal disease 42 bd.className + = 42 humane society 42 Stray dogs 42 Secondhand smoke 42 Poison ivy 42 Tooth decay 41 Homelessness 41 bark beetle 41 tick borne diseases 41 insect infestations 41 Postpartum depression 41 Meningococcal disease 41 euthanization 41 Gravatar enabled weblog 41 reached epidemic proportions 41 bedbug infestation 41 journeytozero This 41 animal shelter 41 toxic algae blooms