Begin where her feet still touch the bottom
For a puppy in her first summer, water confidence starts on solid ground she can feel under her paws. A paddling pool with just enough water to wet her feet, the very edge of a calm lake, or a gentle shoreline without waves lets her learn that water is something she can enter and leave freely. Walk in yourself and invite her to follow rather than lifting her over the edge, and scatter a floating toy near your ankles if she needs a reason to step in. The goal of the first outings is not swimming at all. It is a puppy who chooses wet paws, comes back out happily and wants to try again tomorrow.
Let her choose the pace at the edge
Forcing is the fastest way to turn a curious puppy into a frightened one. Never splash her face, pour water over her head, or hold her in deeper water while she paddles in panic, because a puppy held against her will learns that water means being trapped. Instead, reward every voluntary step: a paw in, a drink at the edge, a wade up to her belly. Keep the lead loose or work in a safely enclosed shallow area so she does not feel dragged toward the water. If she backs away, let the session end there with a game on dry ground. Puppies who are allowed to retreat almost always return bolder on the next visit, while a single overwhelming dunk can echo through an entire summer of outings.
Keep first swims short, warm and supervised
When she does wade deep enough for her feet to lift, stay within arm's reach and support her under the belly so her back stays level while she paddles. Many puppies paddle only with their front legs at first, tipping upright and tiring quickly, so guide her back to where she can stand after a few strokes rather than letting her struggle toward the middle. Choose still water for these early swims, since currents, steep drop-offs and slippery pool steps are hard problems for a beginner. Puppies chill faster than adult dogs, especially small and lean ones, so keep swims brief on cooler days, watch for shivering, and have a towel ready. She should always know how to get out, whether that is a sloping shore, a ramp or the pool steps you have shown her repeatedly.
Watch ears, skin and energy afterwards
The session is not finished when she climbs out. Rinse off lake or pool water with clean water, dry her coat thoroughly and pay attention to her ears, because moisture left in a puppy's ear canal after frequent swimming can set up irritation. Offer fresh drinking water so she is less tempted to drink large amounts of lake or chlorinated water while she plays. Later that day, notice whether she is her usual self. A puppy who is unusually tired, coughs repeatedly after swimming, scratches at one ear, shakes her head or seems off her food deserves a call to your vet for advice, and sooner if she took in a lot of water or struggled while swimming.
Make supervision a shared, planned job
Water outings go wrong in the gaps, when each adult assumes someone else is watching. Decide before you arrive who is the puppy watcher for this swim, where she is allowed to go, and what the exit point is, and hand that role over clearly rather than letting it drift. Record each outing and who supervised it in KinsLe Care Teams, marking the session complete with a timestamp so the whole family can see how her water confidence is building and who is on watch next time.