Artemis II: What Christina Koch’s dog, Sadie, teaches us about emotional resilience

Astronaut Christina Koch, mission specialist for Artemis II, said on her Instagram account, as she reached home, and was greeted by her enthusiast pet dog, Sadie: “I’m still pretty sure I was the happier side of this reunion.

Sadie taught me everything I needed to know about being an emotional support animal. Didn’t expect that would come in handy.”To Sadie, it didn’t matter whether Chritina was coming back from a vacation in Naples or the far side of the Moon. Dogs are comforting companions and they quietly model some of the most powerful lessons about emotional resilience, connection, and mental well-being – all of the qualities Chrtina would have needed while in Orion as a mission specialist.

While emotional support animals are often associated with helping people manage conditions like anxiety disorders or depression, their impact goes far beyond clinical support.

Here’s what we can genuinely learn from them:

1. Presence matters more than solutions

Emotional support animals don’t try to “fix” anything. They sit beside you, lean into you, or simply exist in your space. In a world obsessed with advice and quick fixes, they remind us that being present is often more valuable than saying the right thing.

That human relationships could benefit from more listening and less problem-solving - something our quick-fix minds have forgotten completely.

2. Emotional honesty is strength, not weakness

Dogs don’t mask how they feel. They express joy, fear, affection, and curiosity openly. That’s emotional transparency, something we could all use in heavy doses. Emotional transparency encourages us to acknowledge our own feelings instead of suppressing them. It tells us vulnerability isn’t something to hide; it’s something that builds connection.

3. Routine can anchor mental health

Feeding, walking, and caring for our pets imposes structure in our daily lives. For people who feel emotionally overwhelmed, this routine becomes a stabilizing force. It echoes what many experts in psychology emphasize: small, consistent habits can ground us when everything else feels uncertain.

4. Non-judgmental connection is powerful

Dogs don’t judge your past, your productivity, or your mood. They respond to your presence, not your performance. This kind of unconditional acceptance is rare, and it teaches us how transformative it can be to offer the same to others.

5. Physical touch can heal

Something as simple as petting a dog can reduce stress and calm the nervous system. This ties into the biology of oxytocin release—often called the “bonding hormone”—which increases with positive touch. Comfort is not always verbal, sometimes it’s tactile.

6. Purpose can come from caring for others

When you’re responsible for another living being, your focus shifts outward. Pets give their owners a reason to get out of bed, go outside, and engage with the world.

That sense of purpose can be a powerful antidote to feelings of isolation.

7. Healing doesn’t have to be loud or dramatic

There’s no grand moment where everything suddenly changes. Animals facilitate quiet, gradual, and consistent healing. It’s in the daily walks, the silent companionship, the steady rhythm of care. They show us that recovery is often a series of small, almost invisible steps.

8. Love without conditions is transformative

Perhaps the biggest lesson is that animals don’t keep score. No expectations, no emotional accounting. In a world where relationships can feel transactional, that kind of love is both rare and deeply moving.