Why Is My Dachshund Not Eating?

Few things spike a dog owner's anxiety faster than a full bowl and a dachshund who just... looks at it. Then looks at you. Then walks away like you've personally insulted them.

The good news is that most of the time a skipped meal is nothing sinister. The important news is that "most of the time" isn't "always," and part of loving a dachshund is knowing which is which. Here's how to read a dachshund who won't eat.

First, the part I won't skip: when it's a vet call

Appetite is one of the clearest health dashboards a dog has, so some situations are a same-day vet call, not a wait-and-see:

• A puppy who won't eat. Little dogs have little reserves and can drop into dangerous low blood sugar fast, so puppy appetite loss is urgent, not "give it a day."
• Not eating plus vomiting, diarrhoea, lethargy, or a hunched, painful posture.
• A dog who won't eat and won't drink, or hasn't eaten at all for more than a day.
• Any sudden, total refusal in a dog who's normally food-mad.

Remember too that a dachshund in back pain (IVDD) or with sore teeth will often go off food, so pain is high on the list to rule out. When in doubt, call. I would rather you make one "unnecessary" vet call than miss the one that mattered.

The everyday, non-scary reasons

Assuming your dog is otherwise bright, bouncy, and drinking normally, the usual suspects are far more boring:

• They're just full. Count the treats, the training rewards, the crust someone slipped them. Dachshunds are small; a "few" extras is a whole meal to them.
• They're being a dachshund. This breed can be gloriously opinionated about food, and a dog who has learned that skipping dinner summons a hand-fed topping of chicken isn't sick, they're running a very successful business.
• Stress or change. A new home, a schedule shift, fireworks, a missing companion. An anxious dachshund often eats less.
• Heat, or just a hot day. Many dogs eat less when it's warm.
• They don't love the food. A new bag, a stale bag, or a food that's fine but dull to them.

How to get a fussy dachshund eating again

Once your vet has ruled out anything medical, the fix for plain fussiness is mostly about not accidentally training the pickiness:

• Set meal times, not a buffet. Put the food down for 15 minutes, then lift it, eaten or not. A dog who knows the bowl disappears learns to eat when it's there.
• Cut the extras. Trim treats and table scraps right down while you reset. A hungry dog is a less picky dog.
• Stop the upgrades. The moment you reliably add chicken when they refuse, you've taught them that refusing is how you order the good stuff. Kind, but firm, wins here.
• Make it a little more interesting, once. A splash of warm water or a spoon of something vet-approved can restart a dog who's genuinely gone off, just don't turn it into a nightly ritual.
• Check the basics. Fresh food, clean bowl, a calm quiet spot to eat away from the other pets and the chaos.

The flag I'll plant

A healthy dachshund skipping the odd meal is usually a small dog with a big personality, not a sick one. But appetite is precious information, and you know your dog's normal better than anyone. Trust the shift: a food-mad dog who suddenly isn't is telling you something, even if it turns out to be "I'm just not that hungry today."

If the fussiness comes wrapped in other dachshund quirks, it's all the same wiring, dachshund behavior in general rewards calm consistency, and the Beginner's Guide to Dog Body Language helps you read the difference between "not hungry" and "not well" before it becomes a worry.