This site is in a quiet preview as we prepare for formal launch.
More resources will be available soon, and we’re grateful for your interest in the ACSMM journey.

Every animal deserves a chance—not just to survive, but to thrive.

Welcome to the No Kill ACSMM™ Institute

At the No Kill ACSMM™ Institute, we believe that progress is possible, measurable, and achievable in every animal care shelter, regardless of size, budget, or location. That’s why we built the Animal Care Shelter Maturity Model (ACSMM™)—a comprehensive roadmap designed to elevate shelter performance, empower staff, and accelerate lifesaving outcomes.

We’re Official! The No Kill ACSMM™ Institute is now a registered 501(c)(3) public charity. Contributions to support our mission are tax-deductible as allowed by law. Together, we can help shelters nationwide achieve sustainable no-kill outcomes.



What Is the ACSMM™?

The Animal Care Shelter Maturity Model (ACSMM™) is a structured evaluation and improvement framework created specifically for animal shelters. Grounded in proven organizational development principles, the ACSMM™ identifies where a shelter is today across eight operational domains—and helps define what success looks like tomorrow.

Through a unique blend of self-assessment, guided reflection, scoring analytics, and strategic planning, the ACSMM™ transforms complex challenges into achievable goals. Whether your shelter is just starting its journey or refining advanced practices, the model adapts to your needs, enabling:

  • Clarity of mission and priorities

  • Accountability through shared metrics

  • Lifesaving strategies based on systemic insight

  • Staff development and sustainability

  • Vendor-neutral compatibility with existing tools and programs

Sad dog in a kennel.

Photo by wu yi. Used under the Unsplash License.

Why It Matters

Too many audits stop at identifying what’s wrong. The ACSMM™ goes further—illuminating a pathway to what’s possible.

Shelters that use the ACSMM™: - Build staff consensus on goals and barriers - Create customized roadmaps toward higher performance - Promote transparency and trust with stakeholders - Reduce euthanasia by addressing root causes—not just symptoms

This is more than a scorecard. It’s a strategy engine for real change.

What You’ll Find Here

This site is your portal into the ACSMM™ initiative. Explore: - A behind-the-scenes look at the model’s structure and scoring - Articles that challenge the status quo and offer fresh insights - Sample reports and roadmap examples - A gallery of illustrations and downloadable materials

Interested shelters, partners, and advocates can also:

  • Request access to the Compass Survey for evaluation and feedback

  • Learn how to become a pilot partner or sponsor

  • Subscribe for updates and educational resources

Contact Us Today

Ready to explore how the ACSMM™ can help your shelter thrive? Complete our Inquiry Form for more information today.