How to Choose the Best Coat Mask for Your Dog:
The KLŌS Guide to Skin & Coat Wellness

At KLŌS Fine Pet Salon, we believe that every pet deserves the same level of thoughtful, expert care as we give ourselves. That’s why we use therapeutic coat masks—known as PEKs—to deeply nourish, restore, and protect the skin and coat of our canine clients. But not all coat masks are created equal. Here’s how to understand the difference—and how KLŌS tailors the perfect treatment for your dog.
What Is a Coat Mask (PEK)?
PEK stands for Pack di Estratti di Karité, or “Shea Extract Pack” in Italian. Unlike a traditional conditioner, a PEK is a rich, concentrated mask that penetrates deeply into the skin and coat, delivering therapeutic results. It’s an essential part of the Open phase in the Close–Open–Close method—a scientific approach we follow to restore and protect the coat.
While conditioners smooth and seal the coat after cleansing (the Close phase), PEKs are used to open the hair shaft and infuse moisture, nutrients, and targeted treatments. At KLŌS, we use both—strategically and scientifically—for optimal skin and coat health.
Choosing the Right PEK: Tailored by Need
- Every dog has unique coat needs based on breed, age, lifestyle, and skin condition. That’s why we don’t take a one-size-fits-all approach at our dog grooming salon in Milton. Here are some of our most-requested PEKs and their benefits:
- Mint PEK – Invigorating and refreshing, this mask deodorizes and revitalizes the skin—especially useful during Georgia’s warmer months.
- Ginger & Elderberry PEK – Detoxifying and anti-stress, this is ideal for dogs with congested skin or exposure to environmental toxins.
- Caviar PEK – Rich in omega-3s, this formula restores vitality to dull, damaged coats and promotes healthy hair regrowth.
- Talc PEK – Formulated for puppies or sensitive skin, this ultra-gentle mask soothes and hydrates without irritation.
Our Signature Approach: Close–Open–Close
- Every grooming treatment at KLŌS Fine Pet Salon follows the Close–Open–Close method—a proven process for long-term skin and coat wellness. This method sets us apart as a therapeutic dog spa in Milton, offering a science-based approach to grooming:
- Close: We begin with a gentle cleanser to prep the coat and close external irritants.
- Open: The PEK mask opens the hair shaft, delivering deep hydration and nutrients.
- Close Again: A carefully selected conditioner seals in the treatment, leaving the coat silky and protected.
When to Use a Coat Mask
Many of our clients see the best results with monthly PEK therapies—especially when paired with our Ozone HydroSpa. Dogs with allergies, dry or itchy skin, seasonal shedding, or hair loss benefit most from this targeted care.
Your Pet Deserves the KLŌS Experience
Choosing the right mask isn’t about picking from a shelf. It’s about understanding the science of the skin and coat—and tailoring care that enhances beauty while elevating wellness. If you’re searching for expert dog grooming in Milton, Roswell, or Alpharetta, KLŌS is your destination for exceptional pet care.
Our expert spa team will recommend the right PEK as part of a customized CoatCare session. Because every pet deserves excellent human care.
Visit experienceklos.com or 📞 Call us at 470.377.5254 to connect with our Client Services Team.
KLŌS Fine Pet Salon
Enhancing Beauty. Elevating Wellness.
Milton | Alpharetta | Roswell | Johns Creek