Close this search box.

What Do Rottweilers Eat and Drink (The Dietary Essentials You Need to Know)?

Feeding a Rottweiler can be confusing with so many opinions and options available. It's easy to fall into dietary pitfalls that may not meet your dog's unique needs. Our comprehensive outline discusses what Rottweilers can and can't eat, how much they should consume, and tips for keeping them properly hydrated.
What Do Rottweilers Eat and Drink

Table of Contents

You’ve got a Rottweiler, or maybe you’re planning to get one. Either way, you want to make sure your four-legged friend gets the best diet possible, right? Understanding what to feed your Rottweiler is crucial for their well-being. A balanced diet can make a world of difference in their health, mood, and energy levels. In this article, you’ll find a wealth of information on the subject, and don’t forget, it’s always a good idea to consult a veterinarian for a feeding plan that’s customized just for your Rottweiler.

Dietary Needs of Rottweilers

Just like you wouldn’t eat junk food every day, your Rottweiler shouldn’t either. A balanced diet is important for their health and happiness. Rottweilers need a good mix of proteins, fats, and carbohydrates. These nutrients give them the energy to run, play, and wag their tails all day long.

Now, proteins are like the building blocks for dogs. They’re important for growth, especially in puppies. Fats keep their skin and coat healthy. And carbohydrates give them energy.

You also need to remember that your Rottweiler needs vitamins and minerals. These help with everything from bone health to fighting off sickness.

And let’s not forget about water. Dogs, like people, are mostly made up of water. So, your Rottweiler will need plenty of it to stay hydrated.

You might be thinking that all dogs have similar dietary needs. But guess what? Rottweilers have their own unique needs. They’re a larger breed, which means they require more food and a balanced diet to keep their muscles and bones strong.

What is the Best Dog Food for Rottweilers?

You want to give your Rottweiler the best, but there are so many options out there. How do you choose? Well, the first thing to look at is the ingredients. High-quality dog food will list meat as the first ingredient. This could be chicken, beef, or fish.

But not all ingredients are created equal. Steer clear of dog foods that have fillers like corn, soy, or wheat. These ingredients don’t add much nutritional value.

When it comes to portion control, it’s also crucial. Adult Rottweilers need about 1,750 to 2,100 kcal per day. That’s about 210 to 250 grams of dry dog food.

What to Feed Rottweiler Puppies

Puppies are like little balls of energy. They run, they jump, and they chew on everything in sight. So, it’s super important that they get the right food to fuel all that activity. Rottweiler puppies need food that’s specially made for them. It should be rich in protein and fat to help them grow big and strong.

Choose Puppy-Specific Food

First and foremost, always go for a food that’s formulated especially for puppies. Puppy food contains higher levels of protein and fat essential for a puppy’s development. The label on the bag should say something like “formulated for large breed puppies,” which ensures that the nutrient profile is geared for a growing Rottweiler. Brands such as Blue Buffalo, Royal Canin, and Nutro offer large-breed puppy foods that are a good fit for Rottweilers.

High Protein and Fat Content

A high-quality puppy food should contain at least 22% protein and 8% fat. Check the label for the breakdown of these macronutrients. Good sources of protein include chicken, lamb, and fish, while healthy fats often come from fish oils and flaxseed.

Watch the Calcium

Rottweiler puppies are prone to growing too fast, which can cause joint issues. It’s crucial that their diet isn’t too high in calcium. A good range is between 1.0% to 1.5%. More than that can lead to skeletal issues in this large breed.

You’ll probably want to feed your puppy around 3 to 4 times a day. That’s more often than adult dogs because their tiny bodies need more fuel. And when your Rottweiler puppy turns one year old, you can start giving them adult dog food. But don’t rush into it. Switch over gradually to avoid upsetting their stomach.

Can Rottweilers Eat Human Food?

You’re eating a delicious steak, and those big Rottweiler eyes are staring at you. Can you give them a piece? The answer is yes, but with some precautions.

Foods like chicken, beef, and certain fish are okay for your Rottweiler. But, there are foods like chocolate, grapes, and onions that are a big no-no. They can be toxic for dogs.

If you decide to give your Rottweiler human food, make sure it’s a small portion. Think of it as a treat, not a meal replacement.

And here’s a pro tip: before giving any human food to your Rottweiler, check with your vet. Some foods might be okay for some dogs but not for others.

What Fruits Can Rottweilers Eat?

You love snacking on fruits, but what about your Rottweiler? Good news, they can enjoy fruits too! Fruits like apples, bananas, and watermelon are safe for your Rottweiler. They’re like nature’s candy but for dogs.

But not all fruits are safe. Avoid giving your Rottweiler grapes and raisins. These can be very harmful. And always remember to remove seeds or pits from fruits.

Fruits are great but they shouldn’t replace regular dog food. They can be a special treat, or you can mix them in with their regular food for some extra flavor and nutrition.

How Much Does a Rottweiler Eat?

A big dog means a big appetite, but how much food does a Rottweiler really need? That depends on a few things like their age, weight, and how active they are.

An adult Rottweiler will usually eat around 5 to 10 cups of dry dog food per day. That’s roughly 1.2 to 2.4 liters. Younger and more active dogs will need more food, while older or less active ones will need less.

Consistency is key when it comes to feeding your Rottweiler. Try to feed them at the same times every day. This helps them know when it’s time to eat and helps with digestion too.

Can Rottweilers Drink Milk?

You pour a glass of milk for yourself and wonder, can my Rottweiler have some too? Well, the answer might surprise you. Most adult dogs, including Rottweilers, are lactose intolerant. That means milk can upset their stomach and cause problems like diarrhea.

What about puppies? Even though it might seem like a good idea, regular cow’s milk is not recommended for Rottweiler puppies either.

If you really want to give your Rottweiler something similar, you can try dog-specific milk replacers. These are made especially for dogs and are easier on their stomachs.

Supplements and Vitamins

You take vitamins to stay healthy, so what about your Rottweiler? Sometimes, a regular dog food diet might not cover all the nutritional bases. That’s where supplements can help.

Common supplements for Rottweilers include fish oil for a shiny coat and glucosamine for joint health. But remember, too much of a good thing can be bad. Giving your Rottweiler too many supplements can cause more harm than good.

Before you start any supplement, make sure to consult your vet. They can help you figure out what’s best for your Rottweiler’s unique needs.

Hydration Needs for Rottweilers

Water is super important for your Rottweiler. A good rule of thumb is to give them one ounce of water for each pound they weigh. So, if your Rottweiler weighs 90 pounds, they’ll need about 90 ounces of water a day. That’s about 2.7 liters.

Look out for signs of dehydration in your dog like dry mouth, sunken eyes, and less energy. If you notice any of these signs, make sure to consult your vet right away.


Your Rottweiler deserves the best, and now you know how to provide it, at least when it comes to food and drink. From selecting high-quality commercial dog foods to understanding their hydration needs, you’re well-equipped to keep your furry friend healthy and happy. Always remember to consult your veterinarian before making any major changes to your Rottweiler’s diet.