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Chihuahua Won’t Eat – 10 Common Reasons & Solutions

Reviewed by Carol Dunham

Seasoned Pet owner and enthusiast, Content Reviewer at EasyVetAnswer.com
Reviewed

As an enthusiastic doting dog devotee with over 20 years of experience caring for four-legged family members, I often get asked “My Chihuahua Won’t Eat, what should I do?” It’s a prevalent puzzle for folks with four-legged family members when their canine companion seems disinterested in mealtime. As an enthusiastic pet expert, permit me to offer my best strategies to get your pup excited about eating again.

There are many possible reasons why your pup may have lost their appetite. This article explores the top causes and proven solutions to help get your dog to eat again. Below are 10 of the most common reasons your dog might not be eating. Alternatively if you want to save some time you can get free vet advice directly.

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Common Reasons Your Chihuahua Won’t Eat

Ask A Vet Dog Won't Eat Dental Issues

1. Oral Health Issues and Oral Pain

Dental disease like gum disease, dental abscesses, and fractured teeth are very common in dogs and can cause severe oral pain that prevents them from wanting to chew their food. Signs that your Chihuahua has dental issues include halitosis, reddened gums, pawing at the mouth, and spitting out food. Dogs may start eating only soft food or refuse to eat their meals.

See your vet immediately if you notice these signs of dental disease, as untreated infections can spread bacteria to the circulatory system. Your vet will likely recommend a complete dental cleaning and removal of diseased teeth under anesthesia to relieve your dog’s oral pain. They may also prescribe antimicrobials and analgesics. With treatment, your Chihuahua appetite should bounce back within a few days once the mouth pain subsides.

Sick Dog Nausea from Gastrointestinal Upset

2. Nausea from Gastrointestinal Upset

Given the nausea, vomiting, diarrhea, or other gastrointestinal issues, dogs tend to avoid eating. The list of potential GI challenges includes allergies to dog food, inflammatory bowel disorders, pancreatitis, infections from parasites, and viral enteritis, can be the cause a Chihuahua wont eat.

By conducting blood tests, analyzing fecal samples, and getting abdominal imaging, the primary reason for appetite loss can be detected. The appetite usually returns quickly after the nausea reduces, especially with treatments involving anti-nausea medications, antibiotics, anti-inflammatory drugs, and tailored diets.

Make sure to follow your vet’s treatment plan closely and only give your Chihuahua the recommended dosages.

Scared Dog Anxiety and Stress Wont Eat

3. Anxiety and Stress

Changes in routine, travel experiences, unfamiliar surroundings, loud sounds, and interactions with unknown dogs or individuals often affect dogs deeply. These stressful or anxiety-provoking situations commonly cause a decreased appetite or outright refusal to eat.

It’s advisable to keep your dog’s stress in check by sticking to usual routines and considering anti-anxiety drugs or supplements upon your vet’s recommendation. To entice them, consider hand-feeding tasty options like grilled chicken, moist puppy chow, or kibble drenched in a savory broth.

As your dog starts to relax and become more comfortable with the change causing their stress, their appetite should improve.

Dog Wont Eat Due To Lack Of Smell

4. Chihuahua Decreased Sense of Smell

Older as and those suffering from ongoing nasal or respiratory conditions frequently experience a weakened sense of smell. When the dog food appears tasteless or not inviting, the dogs lack the drive or desire to consume it.

You could heat canned or moistened food to enhance its smell.You can also sprinkle potent smelling mix-ins like chicken broth, shredded cheese, bacon bits, or canned fish over their regular kibble.This makes the food more enticing.

Should a respiratory infection be the culprit behind the diminished sense of smell, vet-prescribed antibiotics and nasal decongestants might rejuvenate their hunger.

Dog Picky Eater Wont Eat

5. Picky Eating Habits

Some Chihuahuas are just naturally picky, whether due to boredom with their food or preference for human foods. Dogs with fussy appetites might begin shunning their food or choosing what to eat meticulously.

For catering to a choosy dog’s tastes, consider switching among 3-4 varied premium food types, such as air-dried, uncooked, or moist foods frequently. To their usual kibble, you might introduce enticing ingredients like cubed ham, stirred eggs, flavorless yogurt, or cottage cheese.

Refrain from indulging their selective habits by not giving them leftovers from the human table. With patience and creativity, you can find foods your picky dog loves.

Consider these products as suitable options for Chihuahuas with selective tastes.

Dog wont eat having medical issues

6. Underlying Medical Issue

Various internal health problems beyond just dental and GI issues can lead to inappetence in Chihuahuas. Among the problems are diseases of the kidney, cancerous growths, hypothyroidism, infections in the urinary system, and failure of vital organs.

Should your mature dog abstain from food for a day or more or appear listless, promptly arrange a visit to the vet. Diagnostic testing like bloodwork, urinalysis, and imaging will uncover if your dog has an underlying medical problem sabotaging their appetite.

Treatment of the condition often brings back normal hunger very quickly once your dog starts feeling better. However, neglecting to treat health problems poses risks.

Dog Routine Eating Disorder

7. A Change in Eating Routine

Dogs

are creatures of habit and can react to disruptions in their normal routine with picky eating. Scenarios where this occurs include switching food brands, feeding at different times, travel, boarding, guests in the home, moving houses, or a new family member like a baby or puppy.

Assist your canine companion in adapting to these changes by taking a steady approach over a period of 2-3 weeks. Take the case of altering their diet: carry out the transition across 7-10 days, methodically adding more of the new food and reducing the old.

Consistency and predictability will help bring back their regular appetite.

Dog Overheating & Wont Eat

8. Chihuahua Feeling Overheated

On hot summer days, panting and trying to stay cool actually suppresses appetite signals in a dog’s brain. Make sure your Chihuahua has constant access to shade, cool floors, and fresh water in warmer months.

You might want to serve bigger portions during the more refreshing parts of the day, like mornings or evenings. A helpful tip is to chill their food and water containers, which helps to cool the vicinity around their meal.

Such measures can promote feeding during the heated days.

Group of dogs jealous and wont eat food

9. Competition with Other Pets

Certain Chihuahuas can become nervous eating in proximity to other pets, causing them to avoid their meals. Competing resources, especially when other dogs or cats are around—like food, toys, and human companionship—can create stress.

Consider feeding them in a different room and employing baby gates to alleviate the mealtime tension. Ensure there are several feeding bowls distanced apart adequately to lessen the rivalry. By implementing these adjustments, Chihuahuas that eat anxiously typically regain their eating confidence.

Adopted Puppy wont eat food

10. A New Adoption or Move

Adopting a rescue Chihuahua or relocating with your canine companion signifies significant shifts in their lives. Newly taken-in dogs or those adjusting to new surroundings often face brief periods of diminished appetite and heightened stress.

Exercise patience, ensure a constant food supply, maintain their usual schedule, and consider tranquility supplements when necessary. Expect an enhancement in their dietary patterns and overall comfort in about a week or two as they acclimate to the shifts.

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When to Contact a Vet About Appetite Loss

If your mature Chihuahua hasn’t consumed anything significant in 24-48 hours, it’s vital to get in touch with your veterinarian immediately. Waiting too long can lead to dangerous complications like liver damage from a buildup of toxins in the bloodstream.

Puppies that refuse to eat their food or have appetite issues should see the vet within 12 hours, as they can deteriorate rapidly. Ensure you can detail observed symptoms in your pet, from vomiting and diarrhea to fatigue or apparent distress.

Your vet will perform diagnostic testing to uncover whether an underlying medical issue is causing your dog’s appetite loss.
Typically, once the ailment is treated, your dog’s appetite swiftly returns and they are encouraged to eat again.

Before visiting the vet you might want to use our Ask A Vet service to get answers quickly instead of spending a lot of money on a vet visit. Instead of a pricier in-person consultation, leveraging an online vet service can furnish you with fast responses.

Home remedy for a dog that wont eat

How to Get Your Chihuahua to Eat Home Remedies

For transient appetite declines in an otherwise fit dog, a few home solutions could be beneficial:

  • Change the food: Opt for a novel brand or a different taste and consistency. Such changes might allure choosy dogs.
  • Incorporate additions: Drizzle the regular kibble with strong-smelling and palatable items, be it fish from a can, chicken soup, or soft food.
  • Serve by hand: Manually feeding the dog in small portions can often lead to better consumption. This direct interaction can boost their interest.
  • Heat the meal: A quick 10-second zap in the microwave can enhance the food’s aroma, making it more inviting.
  • Exercise first: A long walk before meals triggers hunger hormones in the body and brain can help get your pet to eat.

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Preventing Appetite Issues in Dogs

Even though unpredictable eating habits can be an occasional issue, here are steps to diminish the chances of extended meal rejection:

  • Ensure your veterinarian conducts bi-annual health inspections to detect potential problems in their initial stages.
  • Feed your dog a high quality, balanced diet that meets their nutritional needs.
  • Daily mental stimulation is essential, using toys, educational exercises, and various enrichment pursuits.
  • Stick to a consistent feeding routine in terms of timing and location.

 

If your dog still wont eat, then talking to a Dog Vet online will get you the help you need, it doesn’t matter if it’s a Chihuahua or a Chigi won’t eat, the Vet you will talk to will provide the information you need.

So next time you find yourself searching online for something like “senior dog wont eat or drink“, consider online chat with puppy vet.

FAQs About a Chihuahua Not Eating

What can you do if your Chihuahua stops eating?

If your dog suddenly stops eating, there are several strategies you can experiment with initially before resorting to a vet visit:

  • Consider changing their food – try wet food instead of dry kibble to stimulate their appetite
  • Add mix-ins like shredded cheese, chicken broth, or canned fish to heighten the food’s appeal
  • Hand feed them piece by piece and give lots of praise
  • Exercise prior to feeding to boost hunger
  • Reduce mealtime competition among pets by feeding anxious eaters separately

Staying persistent and being creative in getting your dog to eat is key. If they still refuse to eat after 24 hours, you should take them to the vet to identify any potential medical concerns causing loss of appetite.

At what point should a Chihuahuas refusal to eat become a concern?

It’s important to quickly get in touch with your vet if an adult dog goes 24-48 hours without eating anything substantial. Waiting too long can result in dangerous complications like liver damage due to toxins circulating in their system. Puppies with appetite issues should see the vet within 12 hours, as they can deteriorate rapidly from a lack of nutrition. Be prepared to describe any symptoms such as vomiting, diarrhea, lethargy, or pain you’ve noticed alongside their appetite issues.

How many days can a Chihuahua generally go without food?

An adult Chihuahua in good health can typically go 1-2 days without eating before it turns into a critical concern. Puppies under 6 months old should never try to go more than 12-24 hours without food because they are still growing. Lack of adequate food can swiftly lead to issues like hypoglycemia, dehydration, and liver dysfunction. It’s always a good idea to contact your vet if the loss of appetite extends beyond 24 hours.

Why might a Chihuahua refuse to eat?

For intermittent loss of appetite, potential reasons include:

  • Issues with oral health like gum disease or broken teeth
  • Chronic GI problems like IBD or food allergies
  • Kidney disease or cancers affecting organ functionality
  • Emotional disturbances like stress or anxiety
  • Finicky eating tendencies
  • An underperforming thyroid gland

Procedures like dental check-ups, bloodwork, and imaging can reveal the underlying reasons for your dog’s inconsistent appetite patterns. Treatment becomes crucial to rectify the issue.

Why won’t my dog eat but acts normal?

  • If your Chihuahuaisn’t eating but otherwise acts content and lively, potential causes might be:
  • Environmental factors like stress or a change in routine
  • Disliking a new food’s taste or texture
  • Warm weather suppressing their appetite
  • Being overly selective about their food
  • A mild stomach upset

Tempting them with special toppings, maintaining a regular feeding schedule, and exercising before meals can often persuade such dogs to eat. But should their refusal to eat continues for more than a day, a visit to the vet is advisable.

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