Pawprints Toward Tomorrow. Ethan and Rusty series, #3

The final chapter of The Ethan & Rusty Trilogy begins with a quiet truth: growing up means facing what scares us and choosing to move forward anyway. Two years after Rusty first found him, Ethan is stepping into high school and into a future filled with choices he isn't sure he's ready to make. Classes. Careers. Expectations. Everything feels uncertain. except Rusty, who has always been his steady place.
But when Rusty begins showing signs of a chronic illness, Ethan's world shifts. Between vet visits, new responsibilities, and the pressure of figuring out who he wants to become, Ethan discovers something unexpected: courage isn't always loud. Sometimes it lives in gentle hands, quiet promises, and the decision to keep going, even when the path ahead is unclear. With Emma and Ben by his side, and the guidance of a kindhearted veterinarian who sees something special in him, Ethan begins to imagine a future he never thought possible.
A future shaped by loyalty. By love. By a dog who changed everything. A heartfelt and unforgettable conclusion to a trilogy about friendship, growing up, and the pawprints that stay with us long after childhood ends.