At a glance
- Great Pyrenees shed year-round with peak seasons in spring and fall when they blow their undercoat
- Weekly 30-minute grooming sessions work for maintenance, but daily brushing is needed during heavy shedding periods
- Essential tools include an undercoat rake, slicker brush, and wire card brush designed for double coats
- Proper nutrition with omega-3 fatty acids and adequate hydration significantly reduce excessive shedding
You might notice your Great Pyrenees leaving tumbleweeds of fur around your home, especially during certain times of year. That magnificent double coat that makes these dogs so well-suited to harsh weather comes with a trade-off: consistent shedding that intensifies dramatically twice yearly.
Many Great Pyrenees owners feel overwhelmed when spring and fall arrive, bringing what seems like endless amounts of loose fur. Understanding your dog's shedding patterns and developing the right grooming routine can transform this challenge into a manageable part of dog ownership.
Understanding your dog's shedding cycle
Great Pyrenees shed continuously throughout the year, but the real challenge comes during peak shedding seasons in spring and fall. During these periods, they "blow" their undercoat, releasing the dense, woolly layer that helped regulate their body temperature through the previous season.
This seasonal coat change is completely natural. Your dog's body is preparing for temperature shifts by shedding the old undercoat and growing a new one appropriate for the coming weather. The process typically lasts several weeks, during which you'll notice significantly more fur than usual.
Between these peak periods, regular year-round shedding continues as individual hairs complete their natural growth cycle. This baseline shedding is much more manageable but still requires consistent attention to keep your home comfortable.
Essential grooming tools for double coats

The right tools make an enormous difference when managing heavy shedding. Great Pyrenees have a unique coat structure with coarse outer guard hairs and a soft, dense undercoat underneath. Standard brushes often miss the undercoat where most loose fur accumulates.
An undercoat rake becomes your most valuable tool. These rakes have long, widely-spaced teeth that penetrate through the outer coat to reach and remove loose undercoat hair effectively. Look for rakes with rounded teeth tips to avoid scratching your dog's skin.
A slicker brush works perfectly for the outer coat, smoothing guard hairs and removing tangles before they become mats. The fine wire bristles catch loose outer coat hairs that the undercoat rake might miss.
Wire card brushes offer another option for daily maintenance. You can use these every other day to pick up loose hairs without damaging the coat structure. They're gentler than slicker brushes, making them ideal for dogs sensitive to brushing.
Developing an effective brushing routine

Weekly grooming sessions of about 30 minutes work well for maintenance during normal shedding periods. Start with the undercoat rake, working systematically from neck to tail, then use the slicker brush to smooth and finish the outer coat.
During peak shedding seasons, increase brushing frequency to several times weekly or even daily. You'll remove significantly more fur during these periods, but daily attention prevents loose hair from accumulating in your home.
Avoid over-brushing outside peak seasons, as excessive brushing can break hair ends and damage the coat's natural structure. The goal is removing loose, ready-to-shed fur while preserving healthy hair that's still growing.
Many dogs initially resist thorough brushing sessions. Start with shorter periods and gradually increase duration as your dog becomes comfortable with the routine. Most Great Pyrenees learn to enjoy grooming time when approached patiently.
Bathing strategies that reduce shedding
Strategic bathing helps loosen and remove excess fur, but timing and technique matter significantly. Use dog-specific shampoos with appropriate pH levels, as human products can irritate your dog's skin and actually increase shedding.
Conditioners containing aloe or oatmeal soothe the skin and maintain coat health. These ingredients help prevent the dry, irritated skin that often leads to excessive shedding between regular grooming sessions.
Avoid over-bathing, which strips the coat's natural oils and reduces its inherent dirt-shedding properties. These dogs developed coats that naturally repel dirt and debris, and frequent washing can interfere with this self-cleaning ability.
Always ensure the coat is completely dry before brushing. Brushing damp fur can cause matting and skin irritation, creating more problems than it solves. Use a high-velocity dryer if available, or allow plenty of air-drying time.
Nutrition's impact on coat health
Diet plays a crucial role in managing shedding levels. Dogs receiving balanced nutrition with adequate omega-3 fatty acids typically shed less and have healthier, shinier coats overall.
Fish oil supplements provide concentrated omega-3s that support skin health from the inside out. These supplements generally cost between $15 and $40 per bottle, making them an affordable addition to your shedding management strategy.
Adequate hydration is equally important. Dogs with constant access to fresh water maintain healthier skin, which directly affects coat quality and shedding patterns. Dehydrated dogs often develop dry, flaky skin that increases hair loss.
If you notice sudden increases in shedding accompanied by skin changes, consider whether recent diet modifications might be contributing. Food allergies and sensitivities can manifest as increased shedding along with skin irritation.
When to seek professional help
Professional grooming treatments like Furminator sessions can reduce shedding by up to 80%, though costs typically range from $50 to $100 depending on your location and the services included.
Some shedding increases indicate underlying health issues rather than normal seasonal changes. Stress, allergies, parasites, or other medical conditions can cause excessive hair loss that grooming alone won't resolve.
Watch for shedding accompanied by bald patches, skin irritation, behavioral changes, or areas where the skin appears red or inflamed. These symptoms warrant veterinary evaluation to rule out medical causes.
Weekly grooming sessions provide excellent opportunities to check your dog's overall health. Examine ears, eyes, nails, and skin condition during brushing time, noting any changes that might need professional attention.
Managing fur in your living space
Even with excellent grooming routines, some fur will still end up in your home. Regular vacuuming and strategic use of lint rollers or pet hair removers on furniture help control accumulation between grooming sessions.
Consider investing in quality grooming tools as a long-term strategy. Undercoat rakes and slicker brushes typically cost between $15 and $40 each, but effective tools last for years and dramatically improve your results.
Many owners find that consistent daily maintenance during peak seasons actually requires less total time than dealing with accumulated fur throughout the house. A few minutes of brushing each day prevents hours of cleanup later.
Remember that shedding is completely natural for these magnificent dogs. With the right approach, tools, and routine, you can maintain your Great Pyrenees' beautiful coat while keeping your home comfortable for the entire family.