[The picture is from Milwaukee Journal Sentinel ,the copyright belongs to the original author]

Dogs over 56 pounds and taller than 61 centimeters at the shoulder are big dogs. Common big dogs include Old English Sheepdogs, Scottish Sheepdogs, Golden Retrievers, Labrador Retrievers, and Alaskan Malamutes. They usually have strong focus, power, and energy. Many big dogs were first bred as working dogs. They were herding dogs, tracking dogs, rescue dogs, guard dogs, and guide dogs. They still do these jobs very well today. Big dogs generally live shorter lives than small dogs. Their lifespan is about 9 to 12 years. If you want your big dog to live longer, you need to raise it in a scientific way.

Growing up time:

While growing, a big dog's weight can become 6 to 10 times its birth weight by age two. So, young dogs need food with more energy, protein, minerals, and vitamins. This supports their fast growth. Do not feed big dog puppies food made for small dogs. It is best to pick puppy food made just for big dogs. This gives them balanced nutrition and stops problems like lack of calcium. The National Food Control Association in the United States suggests a certain amount of calcium in food for growing big dogs. Also, control how fast they grow during this time. You can limit their energy intake. This helps prevent some bone development problems and keeps them healthy.

Teenage time:

Big dogs are usually calmer than small dogs, so they need less energy from food. But they are large, so they need more space. Their digestive system is also less efficient. So, food for adult big dogs should have lots of vitamin C, vitamin E, protein, trace elements, good fats, and fiber. Later in adulthood, you can give them a bit more energy but less food. This lowers the risk of stomach troubles. It helps prevent problems like a bloated or twisted stomach.

However, some big dogs can get too heavy as adults. You must manage their diet carefully. Make sure they control their weight and get balanced nutrition.

Older dogs:

Most big dogs become seniors around age eight. Then, they should get regular health check-ups. For older dogs, choose soft, small pieces of food that fit their size. This helps their digestive system and joint health. Also, prevent them from gaining too much weight to keep them healthy overall.

[The picture is from Beverly Hills Veterinary Associates, the copyright belongs to the original author]

Managing big dogs:

Food:

Big dogs are generally calmer than small dogs. They need less energy from their food compared to small dogs. Their digestive systems are also smaller. Their digestion is not as strong as medium or small dogs. So, adult dog food should be full of vitamin C, E, protein, trace elements, good fats, and fiber.

Some big dogs eat very fast. It is best to use a special slow-feeder bowl. Let them eat in a quiet place. You can make the food a little wet. This stops them from swallowing too much air when they eat fast. It also prevents food from getting stuck in their throat. It can avoid diarrhea from eating too much.

Bones:

Big dogs' bones need special care. This is especially true when they are young. They need extra calcium, but do not overfeed them to avoid them getting too heavy. Control the amount of food each time. Give them enough time to digest. Also, big dogs are active, but exercise should be moderate. Avoid too much movement. Try not to let them run on hard ground. Grass is better for running. This puts less pressure on their bones and joints.

Exercise:

Big dogs usually need more exercise. Daily exercise is very important for their health. You can walk them, run with them, or play together every day. Exercise helps dogs stay in good shape. It builds muscle strength, improves immunity, and reduces stress. But do not over-exercise them. Too much can easily make them tired or hurt. This is especially important for puppies and older dogs. Adjust the exercise based on their physical condition.

Big dogs are large and strong. Walking them can be a little tiring. They get easily distracted by things and might pull you. This makes them hard to control. So, train them to be obedient and listen to your commands from a young age. You also need to stay calm. Do not be scared by their strength.

Also, pay attention to safety during exercise. Keep the dog away from dangerous places like roads or construction sites. Remember to use a leash. This stops them from getting lost or having accidents.

Health：

Take big dogs to the vet often. The vet checks their body. They test blood and waste. This catches sickness early. It lets you give correct care. Big dogs often get sore joints. They also get heart trouble or skin issues. Frequent visits find problems faster. This helps get better results. Listen to the vet about shots and worm medicine. This stops illnesses and pests.

Living space：

Big dogs need big places to live. Buy a bigger dog bed or crate. Give them space to lie down and walk. Keep their spot clean. Wash the dog bed often. Change bedding a lot. Make sure air flows well. Avoid wetness and warmth. Give them toys and games. This keeps them busy when alone. They will chew less. It is good for their mind.

[The picture is from Martha Stewart, the copyright belongs to the original author]

Training methods for large dogs:

Safety is the primary principle of training. This is particularly important for large dogs. Consider their physical and health conditions. Certain actions may cause harm to large dogs. Jumping and carrying heavy loads can cause harm to them. Adjust the training methods to suit their body size. For puppies, do not perform jumping training. Wait until their bones stop growing before training. Start training after the growth period is over. Large dogs do not have a long lifespan. As they age, training becomes easier. Do not let them get overly tired.

What does your dog like? Start with simple tricks. Execute some simple commands. This is an excellent way to gradually build their trust. "Turn around and move sideways", "jump over a paper ring" are also feasible.

For larger dogs, choose simple tasks. This is a great opportunity for you and your family to play together. Obedience training works well. The room is tidy and the staff is very friendly. This is a pleasant place. This can make your dog stand out in the activities. It will also strengthen the relationship between you.

Try more difficult techniques in practice. For example, "immerse your head in water" is an example. "Flip the switch" is also one of them. "Act like a dead person" and "tilt sideways" are also effective. You can cover your eyes. "Bubble" and "kick the ball" are also available techniques. These techniques help with body control. They also demonstrate intelligence and adaptability.

Add items to the training. This makes the training more interesting and challenging. Choose safe toys for your pet. The children's basket basketball net works well. The staff is very friendly and helpful. Install a free software on your computer. There is no tea or coffee in the room. Building blocks stacking is allowed. Pay attention to the items. Do not let the dog bite and eat these things.

Adjust the training speed for each dog. Observe their size, age and health condition. Larger dogs may need more time to adapt. They are still willing to learn. Enjoy the training process with your dog. Cultivate friendship. Keep a happy mood in the team.

Reference:

[1] AMERICANKENNEL CLUB: “Terrific Tricks to Teach Large and Giant Breed Dogs”