Building a Stronger Dog: What Muscles Really Need
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Whether your dog is a weekend hiking buddy, a keen agility competitor or a senior who just needs a little help staying active, every dog's muscles work in the same way. Understanding what muscles need can help you give your dog the best possible support.
And remember, a stronger dog is not necessarily a bigger dog. Strong muscles are muscles that can handle more, keep going for longer and recover well.
How muscles grow stronger
Muscle is made of protein. Every time your dog runs, jumps or plays hard, some of those tiny protein fibers are naturally broken down. This is completely normal, and the body is built to handle it.
The real work happens afterwards. During rest, the body repairs and rebuilds those fibers, and that is when muscles become stronger. Muscle rebuilding can stay elevated for a day or two after a hard session.
For this process to work well, your dog needs three things:
- Building blocks: amino acids, the raw materials muscles are built from
- Energy: to fuel both the activity and the rebuilding afterwards
- Time: enough rest between sessions for the body to recover
The building blocks: amino acids
Proteins are made up of amino acids. Some of these are essential, which means your dog cannot make them and has to get them from food.
Three amino acids are especially important for muscle: leucine, isoleucine and valine. Together they are known as branched-chain amino acids, or BCAAs. Leucine plays a key role in signaling the body to start building new muscle protein.
BCAAs work best as part of a wider team. Other amino acids, such as lysine, methionine and threonine, also help the body build complete muscle proteins.
The fuel: energy for active dogs
Dogs rely heavily on fat as fuel during longer activity. L-Carnitine helps the body turn fat into usable energy, which is why it is often included in supplements for active and working dogs.
B-vitamins also play an important part in normal energy metabolism, helping the body turn food into energy.
Recovery: where strength is built
Because muscles are built during rest, recovery days matter just as much as training days. A dog that is worked hard again too soon will not become stronger, only more tired. Gentle walks between harder sessions keep your dog moving without adding extra strain.
Which dogs benefit most?
Muscle support is relevant to any dog that is active, but especially:
- Sporting and working dogs, including hunting, agility and field dogs
- Very active dogs that run, hike, swim or bike with their owners
- Senior dogs, who naturally find it harder to maintain muscle as they age
- Dogs getting back into activity after a period of rest, with your vet's guidance
How Mervue can help
Our Muscle Support for dogs combines L-Carnitine, amino acids, BCAAs and B-vitamins to help support healthy muscle and energy in senior, active and recovering dogs.
As always, if your dog is lame, unusually stiff or not themselves, speak to your veterinarian before starting a new exercise or supplement routine.
