Daisy, a dedicated Border Collie, had taken care of Max and Bella since they were puppies, even though she was not their biological mother. Over time, the trio formed a strong family unit, united by affection rather than blood ties.

As Daisy grew older, her movements slowed down. Max, a senior golden retriever, and Bella, an energetic beagle, began to care for Daisy in the same way she had once cared for them.

They could sense her discomfort, decline in health, and increased vulnerability.