When Water Becomes an Obsession: Training Tips on Training Water Fixations in Border Collies

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Water obsession is something many Border Collie owners quietly struggle with — the frantic digging, the biting at moving water, the inability to disengage, and in some cases the risk of water intoxication. In this blog, I want to take you behind the scenes of my own experience with Kite and share what I’ve learned after working through this with several dogs over the years.

This isn’t a “quick fix” story. It’s a realistic look at what water obsession can look like, where it comes from, and how we can work with it rather than against it.


Understanding Kite’s Water Obsession

Kite’s obsession appeared when he was still very young. As soon as he discovered streams and moving water, he realised he could make the water “react” by biting and digging. And because Border Collies are movement-driven dogs, that feedback became incredibly reinforcing for him.

At first, I thought it might be linked to the discomfort he experienced as a puppy (Giardia, Campylobacter, tummy pain, etc.), especially because he had a few other small obsessions that later disappeared as his health improved. But the water obsession stayed — and in fact became stronger.

Very quickly it escalated to the point where:

  • He could not be recalled away from water
  • He would run off in fields the moment he heard a stream
  • He would disappear into ditches
  • He would lose all awareness of me
  • I worried about him getting swept away in winter rivers

This wasn’t safe, and it wasn’t sustainable. So I started working on it.


Managing the Early Months: Safety First

Before any training could actually happen, I had to stop him rehearsing the behaviour. That meant:

  • Long line on all walks near water
  • No access to the river
  • Monitoring paddock access
  • Using raised, attachable water bowls so he couldn’t dig them out
  • Preventing him from emptying buckets or troughs

It wasn’t about punishment — it was about keeping him safe while I built the foundation he needed.


Using the Premack Principle

One of the most powerful tools I used was the Premack Principle:
using something the dog wants (water access) to reinforce a behaviour he doesn’t want (coming away from water).

This meant:

  1. Long line on
  2. Call him away from the trough
  3. When he offered engagement (eye contact, nose touch), I let him go back to the water
  4. Repeat, repeat, repeat

Because water was so valuable to him, it reinforced the behaviour I needed — returning to me.

Over time:

  • He became able to disengage
  • He started to choose me before the water
  • The water trough became boring
  • Streams became manageable
  • And eventually he could ignore water unless I allowed him to go in

Today, in small streams and ditches, he simply checks in with me and then walks on if I say no.


But What About Pain or OCD?

It’s an important question. And before assuming genetics or reinforcement, you must rule out physical causes.

Kite has been:

  • X-rayed
  • Physio checked
  • Assessed for spinal pain
  • Monitored during exercise

Nothing suggests discomfort. And then came the confirmation that made everything finally click…


The Genetic Piece

Kite’s father consistently produced dogs with the same water obsession.
His full sibling and half siblings do it too.
My friend who knows the bloodline confirmed it.

So while training makes a huge difference, there is absolutely a genetic predisposition behind it as well — and Kite as a dog is naturally obsessive in many areas.

This doesn’t make it hopeless. But it does mean it’s not a simple, quick-behavioural adjustment.


Where We Are Today

Kite is now nearly two. His progress looks like this:

  • Streams & ditches: he can disengage easily
  • Ponds: he needs a couple of reminders but stays with me
  • River: the hardest challenge, still work in progress

Right now I’m training him to play with me around water — tug, retrieve, engagement games — to make me more rewarding than the movement of the water.

The goal:
Eventually being able to swim and fetch safely in the river without him obsessing and swallowing too much water.

We’re close, but not quite there.

Training Takaways

If your dog obsesses about water:

✔️ Manage first — stop the rehearsal

✔️ Train recall and engagement away from water

✔️ Use Premack: access to water after responding to you

✔️ Work at the easiest version of the problem first

✔️ Build a relationship that competes with environmental reinforcement

✔️ Don’t rely only on food or toys — use meaningful rewards

✔️ Expect slow, steady progress, not a miracle cure

And most importantly:
Not every obsession is rooted in anxiety or trauma. Some are simply genetic tendencies interacting with the dog’s environment.

Listen to the full episode:

Martina Miradoli Border Coolie Expert Dog trainer

Hello, my name is Martina Miradoli and I specialise in training Border Collies.

I’ve owned Border Collies for many years and have trained them, along with other herding breeds in every sport and activity available.

This has allowed me to gain invaluable experience and an understanding of these unique dogs and the behavioural challenges that we may have to face as owners. 

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