Saturn watched from the beach as a shelter volunteer swam, then moved slowly toward the shoreline. Although he appeared hesitant, he entered the water and swam toward her. There was no reported emergency, but his choice raises a useful question: What should you do when your dog follows you into the water?
This was only Saturn’s second field-trip day with the volunteer. After becoming alert to her position in the water, he approached, swam out to her and received praise. It is tempting to describe that as a rescue, but we cannot know that Saturn understood the situation that way.
A dog moving toward a swimmer could be trying to close the distance, responding to heightened arousal or following a familiar person. Those possibilities look similar from the outside. A hesitant approach also does not prove that a dog is afraid of water.
Your best information comes from the dog’s entire body rather than one expression. A tucked or lowered tail and a crouched posture can indicate fear or stress, while forward-shifted weight can signal interest in getting closer. Fast tail movement indicates heightened arousal, not necessarily happiness. The AKC’s body-language guidance recommends considering signals together, including posture, tail position, eyes and movement.
How to respond when your dog wants to follow
Affection and trust can draw a dog toward a person, but your dog should not need to enter difficult water to maintain that connection. If your dog watches you closely from shore, vocalizes, paces or repeatedly approaches and retreats, treat that behavior as a reason to make the situation easier not as proof that your dog wants to swim.
Try this approach:
- Start in shallow, calm water. Let your dog investigate at their own pace. Do not pull, carry or throw a reluctant dog into the water. Gradual exposure gives you a clearer picture of whether your dog is becoming comfortable or simply enduring the experience.
- Keep the first sessions close to shore. Stay within easy reach, use praise for calm exploration and give your dog frequent opportunities to leave. If the body becomes crouched, movement turns frantic or coordination declines, end the session.
- Practice coming back before swimming. Build a reliable recall on land, then rehearse it near water while maintaining appropriate control. A recall cue gives you a practical way to interrupt your dog before they follow someone into deeper water.
- Teach the exit. Show your dog how to return to shore or use pool steps or a dog-friendly ramp. Practice the route so your dog does not have to search for it while tired or disoriented.
Never assume your dog already knows how to swim. The American Animal Hospital Association’s water-safety guidance recommends close supervision and gradual introductions beginning in shallow water. It also advises using a properly fitted canine life jacket for dogs that are inexperienced or weak swimmers. A brightly colored or reflective jacket with a handle can make a dog easier to see and assist.
Open water adds conditions that a pool does not. Currents, tides and cold water can challenge even an experienced swimmer, and fatigue can develop during the return trip. Check conditions first, keep your dog close and schedule breaks rather than waiting for visible exhaustion. Avoid water that appears discolored, foamy, scummy or paint-like, and check local advisories for harmful algae.
Supervision should continue after your dog leaves the water. Watch for coughing, changes in breathing, vomiting, diarrhea, lethargy, skin irritation or ear discomfort. Contact your veterinarian if you notice concerning symptoms after swimming or if your dog experiences distress in the water.
Field trips can reveal useful behavior
Saturn’s outing also offered information that a shelter setting might not reveal: how he responded to a beach, open water and a volunteer moving away from him. According to ASPCA Pro’s overview of shelter field trips, short outings can reduce stress and help shelters gather observations that improve adoption profiles and matchmaking.
Saturn choosing to approach a volunteer he had known through only two field-trip days may suggest growing trust, but the safest response is not to test how far that trust will take him. You can value your dog’s desire to stay close while giving them a calm introduction, flotation support, reliable cues and an easy way out.
Has this worked for your dog? Share your story in the comments.
By Michael Reyes — 6 years as a CPDT-KA certified dog trainer and behavior coach; runs a small obedience school for family dogs.
