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Animal shelters: managing heartworms in resource-scarce environments
Katherine C Polak1, Martha Smith-Blackmore2
1Maddie's Shelter Medicine Program, Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL 32610, USA.
Insights
Animal shelters struggle with heartworm management due to limited resources, impacting animal welfare and public health. Tailored guidelines or increased resources are needed for effective heartworm control in shelter settings.
Area of Science:
- Veterinary Medicine
- Animal Welfare Science
- Public Health
Background:
- Animal shelters face significant resource limitations affecting animal care.
- Managing heartworm infection in shelter animals presents unique challenges due to staffing and expertise deficits.
- Existing American Heartworm Society (AHS) guidelines are often unfeasible for shelters, leading to compromised practices.
Purpose of the Study:
- To highlight the challenges animal shelters face in managing heartworm disease.
- To emphasize the need for adapted heartworm management strategies for shelter environments.
- To advocate for increased resources or modified guidelines for shelter heartworm control.
Main Methods:
- Review of current challenges in shelter-based heartworm management.
- Analysis of the gap between AHS guidelines and shelter capabilities.
- Discussion of the consequences of inadequate heartworm control in shelters.
Main Results:
- Shelters often lack the resources to fully implement AHS heartworm guidelines.
- Compromised management leads to suboptimal treatment, disease spread, and euthanasia of adoptable animals.
- Inconsistent heartworm management in shelters poses risks to animal health and community transmission.
Conclusions:
- Current heartworm guidelines require adaptation for the specific constraints of animal shelters.
- Additional resources are crucial for shelters to effectively manage heartworm disease.
- Addressing these challenges is vital to improve animal welfare and prevent disease transmission.
Abstract:
Animal shelters must frequently make difficult decisions regarding the allocation of limited resources to appropriately care for the millions of dogs and cats that enter their doors annually. Insufficient staffing, expertise, and guidance on heartworm management in animal shelters creates significant confusion on how these facilities should appropriately address heartworm infection in dogs and cats. The American Heartworm Society (AHS) issues comprehensive guidelines for the diagnosis, prevention, and management of heartworm infection in pets, but shelters are often unable to fully comply with these guidelines due to resource constraints. In response, shelter staff is forced to either ignore the disease or implement compromised management practices. Such compromises lead to suboptimal treatment of infected animals, adoption of infected animals to the public, and subsequent backlash from community veterinarians, as well as increased risk of disease transmission throughout the shelter and community. Unfortunately, when shelters lack the resources to address heartworm infection appropriately, this treatable condition may serve as grounds for automatic euthanasia in infected yet adoptable animals. The AHS guidelines must be tailored to the needs of sheltering agencies or additional resources created to appropriately address the dilemmas faced by shelter professionals when managing heartworm disease.
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