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A big-breed puppy's front legs start to bow at the wrist, and it can look alarming. It is almost always a growth and nutrition problem, not a genetic one, and it can turn around fast.
You notice it at the front legs first. A large or giant-breed puppy's wrists (the carpal joints, where the growth plates are) start to bow forward or buckle, and the front end can no longer hold up the pup's weight. Breeders coined the term "knuckling over" for it. In a bad case the legs can look almost rubbery.
It is a bone-growth irregularity: the bones, muscles, tendons and ligaments are growing at different rates, and the soft tissue is not keeping up. In young dogs it is not genetic. Big puppies grow very fast in the first months, and when the diet is unbalanced, or the minerals in it are hard for the body to absorb, the front assembly loses integrity before the rest of the body catches up.
One reassurance up front: very early knuckling, under about eight weeks, is common in these breeds and usually resolves on its own. It is the bowing that appears or persists after that which is worth acting on.
Karma's family wrote to us in 2017. Their letter, in their words:
"My husband and I bought a Great Dane puppy. When Karma was approximately 10 weeks old, her front legs started bowing. We searched online and found information to help and contacted Linda Arndt, the Great Dane Lady. First, she recommended we put our puppy on a better balanced food. Next she outlined a nutrition program which focused on your product (Nzymes Antioxidant Treats) along with some additional supplements every day. As you can see by the pictures, the results are dramatic. We saw results after just a few weeks. Our Great Dane, Karma, is now 5½ months old and is doing great!"
Shari Gajdosik, on Karma
Diet is the lever. Getting the right information to correct the food, and adding live-food nutrition the body can actually use, is what gives a fast-growing puppy the chance to finish with more regular bone growth. That was the order Karma's family followed: a better-balanced food first, then the daily program. Diet is also the first thing we go over on a consultation; our recommended foods guide shows what to look for.
Floors matter too. A puppy with soft wrists should not be raised on hard, slippery surfaces; rugs and traction help while the legs firm up. Linda Arndt, who knew these breeds as well as anyone and used Nzymes in her programs for years, wrote the clearest guide to it; her knuckling and bowing examples are still worth reading.
The Core FoundationSee the Core Foundation →Antioxidant Treats and Sprouted Granules together. The daily nutrition Karma's program was built on.
Karma's family used the Antioxidant Treats every day. Today we pair them with Sprouted Granules as the Core Foundation: the same live-food nutrition in two forms, one by hand and one in the bowl. A growing body uses it to make its own antioxidant enzymes, and to get the most out of the minerals already in a good food. For a puppy who is knuckling, that is the serious nutritional support the legs are asking for.
Not sure whether what you're seeing is early bowing or something to act on? Book a free consultation.
In young dogs it is not. It comes from uneven growth between bone, muscle and connective tissue, usually driven by diet: an unbalanced food, or minerals the body cannot absorb. Large and giant breeds grow so fast in the first months that the imbalance shows up in the front legs first.
Very early knuckling, under about eight weeks, is common in large and giant breeds and usually resolves on its own. Bowing that appears or persists after that, like Karma's at ten weeks, is the kind to act on.
It is a structural weakness rather than an injury, so most pups are not in pain, but the legs can look rubbery and the pup may be clumsy. Keep them off hard, slippery floors while the legs firm up.
Karma's family saw dramatic change in a few weeks after correcting the food and adding daily Antioxidant Treats. Every pup is different; book a free consultation and we will talk through yours.
A better-balanced food, Nzymes Antioxidant Treats every day, and the supplement program Linda Arndt (the Great Dane Lady) outlined for them. Today that daily nutrition is the Core Foundation.
Tell us the breed, the age, what the food is, and what you're seeing at the wrists. A free half hour with the people who have walked hundreds of families through this.
The consultation is a scheduled half hour with the people who have walked hundreds of families through this, so you get real time and real answers. It's free, and it always will be.
