The Old English Sheepdog: A Groomer's Guide to the Trim

If you have ever had an Old English Sheepdog booked in and felt your heart sink a little at the sheer volume of coat coming through the door, you are in good company. The OES is one of the most demanding breeds we handle, and honestly one of the most rewarding once you get your system right. The coat is profuse, it is a proper double coat, and left to its own devices it will pelt against the skin in a heartbeat. This is a breed where your consultation and your honesty with the owner matter as much as your scissor work.

Let me walk you through how I approach an OES on the table, from the first line brush to the last tidy round the feet.

Understanding the coat you are dealing with

The Old English Sheepdog carries a dense, shaggy, waterproof double coat: a harsh, slightly waved topcoat over a soft, insulating undercoat. That combination is exactly what makes it mat so readily. The soft undercoat sheds, tangles into the topcoat, and once moisture and friction get involved you have felt against the skin. You can read a general description of the breed's coat on the Old English Sheepdog Wikipedia entry if you want the background, but as groomers our concern is what it does under our hands.

The key thing to hold onto is that this is a working double coat, and it is there to do a job. We do not shave it off for convenience. If an owner wants low maintenance, we talk to them about a manageable pet length, not a bald dog.

Consultation and the honest conversation

Before you touch a clipper, be straight with the owner about upkeep. A full-coated OES in show or near-show length needs brushing right to the skin several times a week at home, plus a professional groom every four to six weeks. Most pet homes cannot sustain that, and that is fine, but they need to choose their trim knowing the commitment.

Offer them two honest routes: keep the length and commit to the maintenance, or go for a shorter, tidy pet trim that keeps the double coat intact but easier to manage. What you are steering away from is the neglected middle ground where a full coat gets brushed once a fortnight and pelts.

Welfare note: If a dog comes in tightly matted to the skin, do not brute-force those mats out. Dragging a matted double coat is painful and can tear skin. Clip the pelt out humanely with the appropriate blade under the mat, and explain to the owner why the coat had to come shorter this time. Comfort comes before appearance, every single time.

Step one: assess and pre-brush dry

Start with a full hands-on assessment of a dry coat. Work through the whole dog with a slicker and a wide comb, checking the classic OES trouble spots: behind the ears, the armpits, the britches, the belly, and around the collar area. Your comb is the test. If it will not pass cleanly to the skin, that area is not brushed out yet.

Line brush methodically, holding the coat back with one hand and working small sections from the skin outwards. Do not bath a matted coat. Water tightens mats and turns a manageable tangle into concrete.

Step two: bath and high-velocity dry

Once the coat is genuinely tangle-free, bath thoroughly with a good clarifying or deshedding shampoo, then a light conditioner to help the topcoat lie and reduce static. Rinse until the water runs completely clear, because any residue left in this much coat will leave the dog itchy and dull.

The high-velocity dryer is your best friend on this breed. Work it in the direction of coat growth to blast out loosened undercoat and water, straightening the coat as you go. A proper HV blast at this stage removes a surprising amount of dead undercoat and sets you up for a clean finish. Keep the nozzle moving so you are not concentrating heat or force on one spot, and take care around the face and ears.

Step three: deshed and bulk work

With the coat dry, go back through with an undercoat rake and a deshedding tool to lift out the last of the dead undercoat. On a full-coat dog you are thinning the density and clearing debris rather than stripping length. On a pet-trim dog, this is where you decide your working length.

For a practical pet trim, many groomers use a longer comb attachment over the body, something in the range that leaves an inch or so, blending down the legs. Set your blade or comb choice to the coat condition, not a fixed rule. A snug, clean coat takes a different guard than a fluffy, well-kept one.

Step four: scissoring and finishing

The OES is a heavily scissored breed even in a pet trim. Tidy the feet into a neat round, following the natural line of the pad. Clean up the sanitary areas and the tummy for hygiene. Round off the britches and shape the rear so the dog looks balanced from behind.

The head is the signature. Traditionally the coat falls over the eyes, but for a pet dog I always talk to owners about a slight tidy so the dog can see comfortably and the eye area stays clean and dry. Blend the head into the neck so there is no harsh line. Finish by combing everything through one last time and checking your outline from a step back.

Frequently asked questions

Should you ever shave an Old English Sheepdog? Not a healthy one. Shaving a double coat removes the insulation that regulates temperature and can lead to patchy, poor regrowth. If a dog is pelted to the skin, clipping the pelt out on welfare grounds is different from an elective shave-down, and you should record and explain the difference to the owner.

How do you manage such heavy matting behind the ears and in the armpits? Work dry, in small sections, from the skin out. Use a mat splitter or the corner of a slicker to tease, and if a mat is solid against the skin, clip it out rather than pull. Prevention through frequent visits is the real answer, so book the dog in on a tighter schedule.

What clipper blade or comb length works for a pet OES? There is no single answer because it depends on coat density and condition. A longer comb attachment that leaves the double coat intact but tidy is the usual approach. Always test on a small section and adjust rather than committing to a length across the whole dog.

How often should an OES be professionally groomed? For a full coat, every four to six weeks with serious brushing at home in between. For a shorter pet trim, six to eight weeks is often workable. Set the schedule to the coat condition you see, not the calendar alone.

Written from the salon floor by Lucy, City & Guilds Level 2 & 3 qualified groomer and owner of Fluffs, a one-to-one dog grooming salon in Wigginton, York. For more professional grooming guides, explore the Fluffs grooming blog.