Dog Hydrotherapy Explained, Step By Step

The pool itself

Our pool is housed indoors within a marquee at Pompian Brow Farm in Bretherton, so sessions run whatever the weather is doing outside. The water is kept between 28 and 32°C year-round, which is the range most owners and their dogs find comfortable for sustained movement.

Access is via a ramp rather than a jump or a step-ladder, which matters for older dogs, nervous dogs and anything recovering from injury — there is no requirement to leap in.

Before the water: the conversation

Every session starts with a short chat about your dog — their history, confidence around water, any current injuries, and what you are hoping the session achieves. This is the point to mention any vet advice you have received, particularly if your dog is post-surgery or has a diagnosed condition.

It is also where we agree what kind of session suits your dog: getting in the water yourself, having one of our team support them, or a more sociable group setting.

Equipment used during a session

A fitted buoyancy aid is used for dogs who need extra support, particularly first-timers, heavier dogs, or dogs with weakness in the hind end. Floats and toys are used to encourage movement and keep the session engaging rather than repetitive.

• Buoyancy aids fitted to the individual dog, not a generic size.
• Floats and toys to encourage active swimming.
• A ramp for calm, unforced entry and exit.

During the 30 minutes

The session is broken up rather than one continuous swim, particularly for dogs new to the pool or working on recovery. Short bursts of movement with rest in between let a dog build effort gradually instead of exhausting itself in the first five minutes.

On Swim Coach sessions, a member of our team stays in the water with your dog throughout, adjusting support as needed. On Owner In Pool sessions, you take that role yourself, which many dogs respond well to because it is their own person guiding them.

After the water

Your dog gets a proper towel-down followed by time with the hair-dryer, so they are not left cold or dripping on the way home. Ears are dried as part of this, which matters for breeds prone to ear issues.

Expect your dog to be tired afterwards — hydrotherapy uses muscles that a normal walk does not, and a good night's sleep is a common and expected outcome.

Terms you might come across

You may see other providers use terms like "underwater treadmill", "aquatic therapy" or "canine rehabilitation". At our pool, sessions are straightforward free-swim hydrotherapy in an open pool rather than a treadmill setup, which suits most dogs coming for general conditioning, weight management or gentle recovery support.

Choosing which session type to book

Owner In Pool and Swim Coach are the two most common starting points for hydrotherapy-focused visits, since both offer a fully private, supported environment. Weighty Woofers is worth considering if weight loss is a specific goal, as it includes a free weigh-in every session to track progress.

Who tends to benefit from this kind of session

Hydrotherapy in this format suits a wide range of dogs: those building fitness after a quiet period, dogs carrying extra weight who need lower-impact exercise, older dogs with stiffer joints, and confident dogs who simply enjoy the water and benefit from an additional outlet for energy.

It also suits nervous dogs well, precisely because sessions are private rather than shared. There is no other dog to react to and no audience watching, which lets a wary dog build confidence at its own pace across a few visits rather than one all-or-nothing attempt.