Chihuahua PicksFood & Treats

Older Chihuahua: Best Dog Food To Give

Are you worried about what your aging pet should eat? It is essential to consider what an older chihuahua should eat because its body works very differently from younger animals. They are also much more prone to illnesses and health conditions that can lead them to danger if their owner is not careful with providing them with enough necessary nutrients.

Fortunately, we’ve got many tips to help you keep your chihuahua healthy, happy, and comfortable as they age. We will be talking about what to look for in commercial dog foods that you can buy for an older chihuahua and alternatives that you can personally prepare for your chihuahua. We will also discuss what kind of foods you should never give them. But first, let us talk about the general tips for this topic:


Buying dog food may seem easy, but it’s really challenging, especially if you are looking for a dog food that specializes in the breed of your dog. That is why I’ll help you make buying dog food more manageable in this section.

older chihuahua

🐶 High-quality food

It’s very important to choose high-quality food for an aging chihuahua. If you do, your chihuahua will have clean teeth, shiny fur, and glowing eyes. And you can be much more assured that your pet is getting the best nutrition possible.

There are various factors why choosing the apt foods for your chihuahua is so essential:

  • High-quality foods are better for your pet’s health because they contain fewer additives. These additives come from preservatives and colorants that won’t affect the taste but add unwanted chemicals into the body. The fewer additives in the diet, the healthier it will be overall!
  • High-quality diets also help reduce waste by helping prevent gastrointestinal issues like diarrhea or constipation in adult chihuahuas. This means less mess on floors and less money spent on vet bills later down the line when something goes wrong due to poor nutrition choices made early on by owners who aren’t knowledgeable about what kind of food would work best for their animal(s)!

🐶 Look for dog foods labeled “for senior dogs”

If you have an older chihuahua, it can be tempting to give your pup a little boost in the calorie department by adding more food than usual. But this might not be a good idea if your pup is overweight. It’s important to ensure that the food you purchase offers enough energy and nutrients for your pet while maintaining their weight (or at least preventing it from going up).

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In general, senior dog foods are formulated with seniors in mind. They typically contain fewer calories than their younger counterparts and higher levels of protein and other nutrients that help with joint health and general well-being. When choosing a brand of senior pet food for your aging pet, look for those that are labeled “for senior dogs” on their packaging or website. These products will likely contain less carbohydrate content as well as more antioxidants like vitamins E & C, which may help ward off illness caused by free radicals.

🐶 Read labels to make sure it has plenty of protein

Protein is important for older chihuahuas. It helps build muscle, which is important for older chihuahuas because they tend to lose mass as they age. Protein also helps maintain their muscle mass, which can be beneficial if you’re looking to keep your chihuahuas healthy and active later in life.

A good rule of thumb: If it doesn’t say “low-protein” or “low-fat,” then it probably has enough protein (and fat) for most dogs with healthy diets!

🐶 Low-calorie senior formula (overweight)

Older chihuahuas are less active than younger ones and need fewer calories in their diet. They also have lower energy requirements and greater needs for protein, calcium, omega-3 fatty acids, and fiber. The combination of these factors means that older chihuahuas need more nutritious food than younger ones with similar activity levels.

🐶 Additional fats and oils (underweight)

Fats and oils are important to a chihuahua’s diet because they contain essential fatty acids that help with muscle growth, brain development, coat health, skin health, and more. Examples of foods containing high levels of fats and oils include:

  • Salmon – contains omega-3s that may help reduce inflammation in older chihuahuas
  • Mackerel – contains omega-6s that may promote joint comfort in older chihuahuas by reducing arthritic symptoms

🐶 Antioxidants

Antioxidants can help reduce various health issues. They protect your chihuahua from free radicals that cause cell damage by removing them from the body before they have time to do any harm. Antioxidants also fight inflammation in the body by stopping it before it begins. This means they keep us feeling young longer than ever before!

🐶 Supplements

If your chihuahua is experiencing joint pain or digestive problems, add a supplement high in glucosamine and chondroitin sulfate. These nutrients help support the cartilage in joints and keep them flexible, so they don’t get stiff. They also help protect against osteoarthritis by promoting healthy joint movement and reducing inflammation. For chihuahuas with skin issues such as allergies or acne (and even some types of cancer), adding antioxidants like vitamins C & E can reduce redness and irritation caused by irritants like flea bites or pollen on their coats. 

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Cognitive dysfunction refers to a decline in memory function caused by disease processes affecting the brain itself. You can prevent this by feeding Omega-3 fatty acids, which are important for maintaining brain health during aging! Urinary tract problems include stones lodged inside the urethra, which need removal surgically if left untreated over time. These may also require antibiotic treatment along with diet modifications if necessary due only part-way through the treatment program cycle.

🐶 Food toppers

Pumpkins contain fiber, which helps control blood sugar levels and prevent diabetes. Cottage cheese has calcium and protein, so it’s an excellent addition to your pet’s diet if they have osteoarthritis (OA). Kibble also contains some protein, but less than canned foods. However, many chihuahuas find it easier to digest than raw meaty bones because their teeth aren’t sharp!

🐶 Homemade meals

Cooking your chihuahua’s meals is a great way to ensure your pet gets the nutrition they need. The great thing about cooking your food is that it allows you to choose exactly what goes into their diets without having any commercial products involved. This will help ensure they receive all their vitamins, minerals, and protein from real sources instead of synthetically produced supplements or animal byproducts (which may contain toxins).

Some basic ingredients for making healthy dog food include chicken breast meat or ground beef (ground turkey works well, too), eggs from hens raised organically on pastureland or broiler chickens raised indoors with access only through cages/enclosures when not being handled by humans during processing.


If you have an older chihuahua, it’s important to make sure they get the right nutrients. Older chihuahuas need more protein, fat, and calories than younger chihuahuas do. Their bodies are less efficient at metabolizing foods, so they need more calories to maintain their weight and energy levels than a younger chihuahua would. These foods will help keep your older chihuahua happy and healthy!

Photo credits: Silvia

🟩 Sweet potatoes

The sweet potato is a great source of vitamin A, which is essential for your chihuahua’s health. They also possess high doses of vitamin C, fiber, potassium, and iron.

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Sweet potatoes are best served cooked or baked whole with the skin on (it contains nutrients too). If you have picky chihuahua eaters in your home who prefer their food cut up into pieces for them to eat more easily, try steaming instead of baking since it cooks faster without sacrificing flavor or texture.

🟩 Eggs

Eggs are a sumptuous source of protein, and they also contain choline, which is essential for brain function. These are rich in vitamins A and D, as well as many other nutrients that help your chihuahua age gracefully. Chihuahuas with allergies or diabetes can benefit from the high-quality protein found in eggs.

🟩 Watermelon

Watermelons are great for older chihuahuas because they contain a variety of nutrients. It is a good source of vitamin C, fiber, and lycopene. It also provides potassium and antioxidants. The bright red color indicates that watermelon also has vitamin A and B6 as well as iron and magnesium.

🟩 Carrots

Carrots are a great way to keep your chihuahua’s eyesight strong. The beta-carotene in carrots is converted into vitamin A, which helps prevent eye problems like cataracts, glaucoma, and corneal dystrophy.

In addition to helping with their eyesight, carrots also help with digestion and immune system health. Carrots also contain vitamin C, which aids in the production of antibodies that fight infections.

As an added bonus, carrots can also provide extra energy for your pup! They’re full of potassium which provides stamina and endurance for long days at work or playing with his favorite human(s).

🟩 Apples

Apples are an acceptable source of vitamin C, which boosts the immune system. They also possess antioxidants and flavonoids, which are good for the chihuahua’s heart. Apples are also a reasonable source of fiber, which helps keep your chihuahua healthy by preventing constipation and digestive problems. Apples have special content (pectin), which helps to lower cholesterol.

🟩 Bananas

Bananas make a great snack for your chihuahua because they’re packed with nutrients and easy to digest. They provide potassium, fiber, vitamin C and B6, B5, and other vitamins. They also contain lots of energy plus enzymes for digestion.

Bananas are not only good for older chihuahuas but also for puppies since they have enough sugar to give them energy without giving them too much sugar at one time.

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🟩 Blueberries

Blueberries are high in antioxidants. They’re an excellent source of ascorbic acid (vitamin C), vitamin K, and manganese, plus they provide copper and fiber. Packed with antioxidants that help keep your chihuahua’s immune system strong, blueberries can also help reduce the risk of cancer and heart disease. They’re a good source of fiber, which helps clean out their digestive tract and prevent constipation.

Blueberries contain anthocyanin pigments that make them blue-black in color but also give them special health benefits like a boost to the immune system (which means chihuahuas won’t get sick as often), improved blood flow all over the body (keeping your chihuahua’s skin healthy), and anti-aging properties too!


Chihuahuas can be quite fragile. So, it’s essential to learn what not to feed them. Below are foods that should always be sealed if you own a chihuahua:

older chihuahua

🟥 Garlic, onion, and chives

Garlic, onion, and chives are toxic to dogs in general. If your chihuahua eats any of these foods and gets sick, it’s important to know that garlic can cause anemia in dogs. Onion also causes intestinal distress, leading to vomiting or diarrhea (which is why you shouldn’t feed your chihuahua raw onions). Chives are not particularly poisonous, but they have a strong flavor that chihuahuas find unpleasant, so avoid giving them as treats.

🟥 Chocolate, tea, and coffee

Chocolate, tea, and coffee are toxic to all dogs! Yes, you read that right. Chocolate contains two substances, caffeine, and theobromine, which are toxic to chihuahuas. Tea also contains caffeine, not just any old kind of tea; it’s black tea. And coffee? Well…coffee can cause liver problems in humans but not necessarily for our four-legged friends!

🟥 Grapes, currants, and sultanas

Grapes, currants and sultanas are toxic to chihuahuas. They can cause acute renal failure when the kidneys fail to remove waste products from the blood. This can eventually lead to an untimely death if a vet leaves it untreated or treats it incorrectly.

If you suspect that your chihuahua (or any dog you have) has eaten grapes, currants, or sultanas, please visit your local emergency veterinary practice as soon as possible for treatment advice and support on how best to manage this situation.

🟥 Cherries and cherry blossoms

It is easy to see why your chihuahua would be tempted by the bright red fruits of the cherry tree and its pinkish flower. But think again if you have a chihuahua and are planning on giving them some! The toxic chemicals in cherries can cause serious health problems for your pet, so much so that they’re banned for human consumption in many countries worldwide.

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The reason is simple: cyanide is poisonous when ingested by animals (as well as humans) due to its ability to bind with certain proteins in our bodies which causes organ failure or even death after long exposure over time.

🟥 Nuts

Nuts are pretty high in lipids and can cause anemia in dogs. This can lead to weakness, lethargy, and even death for your little buddy. Nuts can also cause pancreatitis (inflammation of the pancreas), which could be fatal if not treated quickly by your vet!

Nuts also contain goitrogens that may inhibit thyroid function. This means it’s important to keep them out of reach of chihuahuas who rely on this gland for proper functioning! They may result in constipation or diarrhea depending on how they’re fed, so make sure you feed your chihuahua only raw meaty bones like chicken necks or turkey wings instead! 

Finally, and this should go without saying, nuts aren’t good for anyone but humans because they’re full of calories without any nutritional value whatsoever. Look at those calories per gram: 2 carbs + 2 fat = 4 total lipids per gram; that are bad news when we’re talking about pet food labels here!

🟥 Macadamia nuts

If you have a chihuahua that loves macadamia nuts, it’s important to know that they are toxic to chihuahuas. The toxin in them is called macadamia terpenoids, and it can cause serious illness or death if ingested by canines. Macadamia nuts are also a member of the cashew family. They are commonly used as an ingredient in chocolate products, including candy bars (which can contain up to 100% of their weight in this nut). 

While it may seem weird for humans to eat these nuts because we don’t even like them (and our chihuahuas don’t), we should note that there has never been any evidence linking the consumption of these foods with adverse effects on your pup’s health. So if you’re curious whether your furry friend enjoys eating this fruit-like snack treat, feel free to give him some or in moderation!

🟥 Avocado

If you’ve ever had an avocado, you know it is one of the most poisonous foods for dogs. Avocados contain persin, which can lead to gastrointestinal problems in dogs. Chihuahuas should avoid this fruit at all costs because it can cause seizures and even death if ingested in large amounts.

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🟥 Alcohol

Alcohol is toxic to dogs, and chihuahuas in particular. If you’re feeding your little dog alcohol, you run the risk of causing vomiting and diarrhea or even death. Alcohol can also be found in many foods. This includes beer and wine. So be sure to read labels carefully before giving your pup any treats or snacks that contain it!

🟥 Yeast dough (bread)

Yeast dough is made with flour, water, and yeast. If your chihuahua eats too much yeast dough, it can cause bloating in the stomach and gas. The best option for your chihuahua’s digestive health is to keep him away from bread products like pizza crusts or bagels containing many carbs.

🟥 Fat trimmings, meat scraps, and fatty foods

Fat trimmings, meat scraps, and fatty foods such as sausages, mince, and bacon are not good for your chihuahua. They can cause pancreatitis in older dogs and obesity, which is extremely dangerous for them.

Fatty foods can also cause a chihuahua to vomit and have diarrhea. This could lead to dehydration if your pet does not drink enough water or eat enough food to replace what it has lost through vomiting or diarrhea.

A fat-free diet will help reduce the symptoms of these conditions by providing additional nutrients your pet needs (such as vitamins).


When caring for an older chihuahua, it’s essential to understand your pet’s nutritional needs and ensure that they get enough beneficial compounds from their food. To keep your elderly pet healthy and happy, it’s also a good idea to choose balanced foods for both weight maintenance and energy levels.

It’s important to know that chihuahuas are very small and easily poisoned. They can get very sick from eating these things and even die if they eat just a little bit. If you have a chihuahua, don’t feed it anything except the food you already know is good for it!

To know how frequently must a chihuahua eats for a day, click here.