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Briefing on Cats : A Community Approach to Solving Cat Overpopulation. The Problem : Cat Overpopulation. What is the source of cats? Existing Feral cats : typically not sterilized & reproduce freely. Abandoned/Lost house cats Abandoned kittens House cats : not sterilized & go outside. 1.
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Briefing on Cats: A Community Approach to Solving Cat Overpopulation
The Problem: Cat Overpopulation • What is the source of cats? • Existing Feral cats: typically not sterilized & reproduce freely • Abandoned/Lost house cats • Abandoned kittens • House cats: not sterilized & go outside
1 • Exaggerated # for Quebec • Only 1 litter (climate) • 1.5 surviving to adulthood • Lifespan of 7years • Take home message: • Exponential Growth • Cats Breed QUICKLY
What sort of numbers are we dealing with in Quebec*? • Total population unknown • 1 452 000 cats in households alone • 25% of cat owners visit vet annually (vs. dogs 63%) • In USA: # House-hold Cats = # Free-Ranging Cats? The Problem: Cat Overpopulation *Based on 2006-07 survey conducted by Leger Marketing on behalf of AMVQ, CDMV & Hill’s Pet Nutrition. Survey sampled 1 001 individuals in Quebec over the age of 18. Weighted by age, sex, language, and region using statistics Canada data. Margin of error is ±3,1 %, 19 of 20
What sort of numbers are we dealing with in Quebec*? • Total population unknown • VERY Rough Estimate • House-hold = 1 452 000 with 75% not sterilized* = 1 089 000 (both sexes) • Free-ranging = 1:1 (USA) with 100% not sterilized = 1 452 000 (both sexes) The Problem: Cat Overpopulation
What sort of numbers are we dealing with in Quebec*? Total population unknown VERY Rough Estimate House-hold = 1 452 000 with 75% not sterilized* = 1 089 000 ÷ 2 = 544 500 (ƒ) Free-ranging = 1:1 (USA) with 100% not sterilized = 1 452 000 ÷2 = 726 000 (ƒ) 1 270 500 The Problem: Cat Overpopulation Breeding ƒemales!!! Total Population ~3 million (including males and all sterilized cats)
What sort of numbers are we dealing with in Quebec*? Total population unknown VERY Rough Estimate House-hold = 1 452 000 with 75% not sterilized* = Free-ranging = 1:1 (USA) with 100% not sterilized = The Problem: Cat Overpopulation REMEMBER EXPONENTIAL GROWTH, EACH FEMALE CAN GIVE RISE TO ANOTHER 100 CATS IN HER LIFE X 1 270 500!?!?
The Options: Trap & Kill (TK) • Why is this solution ineffective? • Standard cat population control for decades • Can never catch EVERY cat • Can never stop immigration • Creates VACUUM EFFECT • Requires continual monitoring and cat removal • Growing public distaste/Welfare concerns
# Carrying Capacity (how many can live in area) T
Carrying Capacity (how many can live in area) # TK T
Carrying Capacity (how many can live in area) Vacuum effect # TK T
The Options: Trap Neuter Release (TNR) • What is this solution? • “A non-lethal program where stray & feral cats are humanely trapped, vaccinated, sterilized & released to reduce free-ranging population, both immediately & long-term” • Trapped by citizens using provided cages • Kittens adopted • Abandoned/stray cats adopted if possible • Vaccinated against diseases • Ill or injured beyond recovery are euthanized • Left-ear tipped for ID (according to international protocol)
The Options: Trap Neuter Release (TNR) • What are the advantages of this solution? • Colony size decreases over time • Cats healthy and vaccinated+ • Fewer car accidents because roam less+ • Rodent population decreased+ • Annoying behaviors reduced (spraying & vocalizing) • More humane as far fewer cats born/killed • More cost effective
The Options: Trap Neuter Release (TNR) • What are the costs associated? • TK $170-$225/cat • High cost from patrolling & sheltering animals • Reoccurring cost because of vacuum effect • TNR $60-$120/cat • Brunt of cost avoided using volunteers • Costs subside over time (fewer and fewer fertile cats) • Public is generally supportive of TNR
TK TNR
TK TNR
Vacuum effect TK TNR
Vacuum effct Vacuum effect TK TNR
Vacuum effect TK TNR
What can we do? • A Community Approach to Resolving Cat Overpopulation is Needed • Incredible capacity of cats to reproduce • Municipalities not using proper tools • Pet stores selling non-sterile animals • Shelters & Pounds adopting out non-sterile animals • Citizens not taking responsibility for sterilizing their pets Closing Remarks: Cat Overpopulation
What can we do? • A Community Approach to Resolving Cat Overpopulation is Needed • Public Education program: importance of sterilization & abandonment • Sterilization program involving: • SHELTERS, GRASS-ROOTS ORGANISATIONS, VETERINARIANS, MUNICIPALITIES, POUNDS, GOVERNMENT, and VOLUNTEERS Closing Remarks: Cat Overpopulation
Closing Remarks: Quick Summary • Why TNR is more effective than traditional approaches? • Long-term solution • Reduces financial burden • Reduce nuisance complaints • Pro-actively alleviate potential public health issues • TK - proven ineffective in long-term • Ties up resources requiring continual monitoring • Usually one-time trapping • Cycle is not broken • Growing public distaste/Welfare concerns
THANK YOU www.humanesociety.org/feralcats www.alleycat.org www.neighborhoodcats.org For further information and Resources, contact: Nikolas Gour, Campaigner ngour@hsi.org 514-395-2914 Nancy Peterson, Cat Programs Manager npeterson@humanesociety.org 301-258-3129