Advanced Hip & Joint Support with CM8™ - Maximum Strength

Flexpet offers two formulations of joint health supplements for pets: Regular Strength and Maximum Strength. Both are designed to support mobility and flexibility in dogs with stiff or aging joints. Regular Strength contains the following active ingredients per serving (2 chewable tablets):

• Cetyl Myristoleate (CM8®): 150 mg
• Methylsulfonylmethane (MSM): 500 mg
• Glucosamine Sulfate Potassium: 270 mg
• Hydrolyzed Collagen Type II: 150 mg
• Bromelain: 83 mg
• Vitamin C (as ascorbic acid): 65 mg
• Digestive Enzyme: 10 mg
  
  

Maximum Strength shares the same active ingredients but contains 3 times the amount of mg of our main ingredient CM8. The serving size is 2 soft chews:

• Cetyl Myristoleate (CM8®): 500 mg
• Methylsulfonylmethane (MSM): 500 mg
• Glucosamine Sulfate Potassium: 270 mg
• Hydrolyzed Collagen Type II: 150 mg
• Bromelain: 83 mg
• Vitamin C (as ascorbic acid): 65 mg
• Digestive Enzyme: 10 mg

The higher concentration of CM8® in the Maximum Strength formula is a good fit for larger dogs or dogs that need more joint support. The soft chew format is also easier for older dogs or dogs with dental issues to eat.

🐾 Start with Regular Strength if...

• Your pet is showing early signs of joint stiffness.
• They’re small to medium-sized and don’t have major mobility issues.
• You want to ease them into a joint supplement to see how they respond.
• You're being cautious about introducing new ingredients or monitoring for any sensitivities.
  
  

🐾 Start with Maximum Strength if...

• Your pet is larger in size or a senior with noticeable stiffness or mobility issues.
• They’ve already shown limited response to other joint supplements.
• You want the highest level of CM8® support.
• Your vet recommended a high-potency joint support formula.

Pro Tip: You can always start with Regular Strength and switch to Maximum Strength if you don’t see the desired results in a few weeks. Flexpet’s ingredients are generally safe and well-tolerated, but every pet responds a little differently, and individual results may vary.

If your dog is already taking another joint supplement, it’s usually fine to use Flexpet, but there are a few important things to consider:

Glucosamine is a naturally occurring compound and is usually well tolerated even at slightly higher doses.

Flexpet includes other joint-supportive ingredients like CM8®, MSM, collagen, and bromelain, which can complement the benefits of glucosamine.

Avoid doubling up too much. Too much glucosamine can sometimes cause mild side effects like upset stomach or diarrhea.

If your current supplement already includes MSM, collagen, or similar ingredients, check the label to make sure you’re not overdoing any one ingredient.

Always introduce new supplements gradually, observe how your dog responds, and check with your veterinarian if you have questions.

Yep! The ingredients in Flexpet are generally considered safe for most dogs, and the formula is designed to support joint health naturally and gently. Here's a breakdown of what's in it and why it’s included:

• CM8® (Cetyl Myristoleate) – supports joint comfort and mobility. Naturally derived; well tolerated when dosed correctly.
• Glucosamine Sulfate Potassium – supports healthy cartilage and joint tissue. Very common in dog supplements; well tolerated long-term.
• MSM (Methylsulfonylmethane) – a natural sulfur compound that supports joint health. Generally safe; may cause soft stool in high doses.
• Hydrolyzed Collagen Type II – supports cartilage and connective tissue. Well tolerated; used in many pet formulas.
• Bromelain – a natural enzyme from pineapple that supports comfort and digestion.
• Vitamin C – antioxidant support. Safe in moderate amounts.
• Digestive Enzymes – help absorb nutrients. Safe and beneficial for older dogs or dogs with sensitive stomachs.
  
  

General Safety Tips:

• Always follow the recommended dosage based on your dog’s weight.
• Monitor your dog when starting any new supplement, especially for the first 1–2 weeks.
• If your dog has allergies, a sensitive stomach, or other medical issues, ask your vet first.
• Don't combine with other supplements containing similar ingredients unless cleared by a vet to avoid over-supplementing.

If your dog has been injured, talk to your veterinarian first. Flexpet is a nutritional supplement that supports normal joint function; it is not a treatment for injuries and is not a substitute for veterinary care.

Once your vet has evaluated the injury, many pet parents use Flexpet as part of a long-term joint support routine alongside the care their vet recommends, such as rest, weight management, and physical therapy.

1–3 Years Old (Young Adult)
Okay to start as part of a joint-support routine, especially for:

• Large breeds (like Labs, German Shepherds, Goldens)
• Very active dogs (agility, working dogs, etc.)
• Breeds prone to joint issues (e.g., Bulldogs, Dachshunds, Rottweilers)
• Helps support healthy joints early on.

4–7 Years Old (Middle Age)
Great time to start Flexpet if not already on a supplement.

• At this stage, even healthy joints can begin to experience wear and tear.
• Flexpet supports joint health and mobility as your dog ages.

8+ Years Old (Senior Dogs)
A popular choice for older dogs.

• Supports mobility, flexibility, and quality of life.
• Talk to your vet about how Flexpet fits alongside any medications your dog takes.

Flexpet supports joint health from the inside, but whether your dog also needs a brace depends on why you’re using Flexpet in the first place, and that is a question for your veterinarian.

Vets sometimes recommend a brace for dogs recovering from a knee injury, dogs with joint instability, or senior dogs that need extra stability and confidence while walking. In those cases a brace provides external support while Flexpet provides nutritional support for the joints. Ask your vet whether a brace makes sense for your dog.

Yes! A good diet can boost the benefits of joint supplements like Flexpet and help your dog maintain healthy, comfortable joints for the long haul.

Here’s a guide to building a joint-friendly diet to pair with Flexpet:

1. High-Quality Protein

• Proteins provide amino acids essential for muscle maintenance— which helps support and stabilize joints.
• Look for dog foods with named meats (e.g., chicken, beef, salmon) as the first ingredient.
• Avoid foods with vague labels like “meat meal” or lots of fillers.

✅ Great sources: Chicken, turkey, salmon, lamb, eggs

2. Omega-3-Rich Foods
Omega-3 fatty acids are a well-known part of a joint-healthy diet.

✅ Good options:

• Omega-3-rich fish (salmon, sardines)
• Sweet potatoes, blueberries, spinach, pumpkin

3. Weight Management

• Excess weight = more pressure on joints.
• Choose a weight-control formula if your dog is a little chunky.
• Flexpet works better when joints aren’t under too much load!

4. Keep Hydration High

• Proper hydration supports joint lubrication (think: synovial fluid).
• Make sure your pup has constant access to fresh water.
• Wet food can help if your dog isn’t a big drinker.
  

❌ What to Avoid:

• Excess grains and fillers (corn, soy, wheat)
• By-products and artificial additives
• Too many starchy carbs