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Pet Vet Corner 🩺🐶🏥🐾 is a place to ask questions of veterinarians
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🔔 Follow us so you never miss an update or live Q&A! ⚠️ This post is for general awareness and educational purposes only and does not replace direct veterinary consultation. Every case is unique, and your pet should be examined by a veterinarian for accurate diagnosis and appropriate treatment.

🚨 Caution: Do not use any medication without a veterinary prescription specific to your pet's condition.

10/31/2026

Understanding Canine Orthopnea and Respiratory Distress
The Medical Condition
In the latest video, Taco is exhibiting a posture known as orthopnea—holding his head and neck extended upward while breathing.
What it means: When a dog instinctively stretches their neck and head out or upward, it is a sign that they are working harder than normal to move air into their lungs.
Why they do it: This posture straightens out the trachea (windpipe) and helps open up the upper airway to reduce resistance.
Underlying causes: Orthopnea is a hallmark sign of respiratory distress or airway restriction. In small dogs, it can be linked to conditions such as tracheal collapse, chronic bronchitis, upper airway obstruction, or secondary strain from heart and lung conditions.
Potential Treatment Approaches
When a dog presents with orthopnea and respiratory distress, a veterinarian will perform a thorough physical exam (listening closely to the heart and lungs) and typically recommend diagnostic imaging, such as chest X-rays, to pinpoint the exact cause. Depending on the diagnosis, treatments may include:
Oxygen Support: If a dog is struggling to breathe, placing them in an oxygen cage provides immediate relief and stabilizes their breathing rate.
Medications:
Bronchodilators or anti-inflammatories to open up and soothe irritated airways.
Diuretics if fluid accumulation (often related to cardiac issues) is putting pressure on the lungs.
Cough suppressants or sedatives to help calm a distressed dog and prevent airway spasms.
Environmental Management: Minimizing stress, keeping the dog cool, using a harness instead of a collar to prevent tracheal pressure, and avoiding household irritants like smoke or strong sprays.

10/31/2026

Based on the photo and your cat's age, the lesion on the lower lip is most likely a localized inflammatory reaction. While it's understandable to be concerned, this type of issue is relatively common in young cats. Here is a breakdown of the most probable causes and the recommended next steps.
🩺 Most Likely Causes
Feline Eosinophilic Granuloma Complex (EGC) : This is a leading suspect for lip lesions in young cats. Often called a "rodent ulcer" (though it has nothing to do with rodents), it typically appears as a raised, reddish, ulcerated area, most commonly on the upper lip but can also affect the lower lip. It is believed to be an allergic hypersensitivity reaction, often triggered by flea bites, food allergies, or environmental allergens like pollen or dust.
Feline Acne (Chin Acne) : This is another common skin condition in cats, especially young ones. It can cause blackheads, redness, and swelling on the chin and lips, which can become infected or scabbed if scratched. It's often associated with plastic food bowls or poor grooming.
Trauma or Foreign Body : A simple injury from biting the lip, a insect sting, or a small foreign object (like a splinter or plant awn) can cause localized swelling and ulceration.
Other Potential Causes : Less common possibilities include bacterial or fungal infections, dental disease, viral infections (like calicivirus or herpesvirus), or, very rarely in a young cat, a benign or malignant tumor.
🏥 What You Should Do
1. Do Not Squeeze or Pick at the Lesion : This is the most important immediate step. Squeezing can introduce new bacteria, cause more trauma, and worsen the inflammation or lead to a more serious infection.
2. Schedule a Veterinary Appointment : A definitive diagnosis cannot be made from a photo alone. A veterinarian will need to examine the lesion, and may perform tests such as a cytology (examining cells from the lesion) or a biopsy to confirm the cause and rule out other conditions.
3. Keep a Close Watch : Observe the lesion for any changes. Note if it gets larger, starts bleeding, seems painful, or if your cat stops eating or develops other symptoms like lethargy or fever. This information will be helpful for your vet.
4. Review Your Cat's Environment : Think about any recent changes—new food, new treats, new plants in the house, or a recent move. This information can help your vet identify potential allergens.
The good news is that conditions like EGC and feline acne are often manageable. Treatment may involve topical or oral antibiotics, corticosteroids to reduce inflammation, and identifying and avoiding the underlying trigger (such as implementing a flea control program or a hypoallergenic diet trial). However, only a veterinarian can provide a proper diagnosis and a safe, effective treatment plan for your cat.

10/31/2026

Navigating Pigeon Fever (Corynebacterium pseudotuberculosis, also known as dryland distemper) in a pregnant mare is understandably stressful and exhausting. Seeing symptoms bounce back right after stopping a course of antibiotics is a common and frustrating pattern with this condition.
Understanding Why the Symptoms Returned
Intracellular Bacteria: Corynebacterium pseudotuberculosis is a facultative intracellular pathogen, meaning it can hide inside the horse's own immune cells (macrophages).
Antibiotic Limitations: While systemic antibiotics clear bacteria in the bloodstream or localized acute tissues, they often struggle to pe*****te deep, walled-off abscesses or encapsulated lipid-rich capsules effectively. Once antibiotics are finished, any remaining bacteria sequestered deep inside can reignite the inflammatory process, leading to a relapse.
The Pregnancy Factor: Being 6 months pregnant adds a layer of systemic stress. The mare’s body is dividing resources, and severe systemic inflammation or secondary fevers can put pregnancy maintenance at risk, making close coordination with a veterinarian vital.
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Treatment & Management Suggestions to Discuss with Your Vet
Since Vega has experienced a relapse and is carrying a foal, you should work hand-in-hand with your veterinarian to formulate a revised plan. Consider discussing the following strategies:
Re-evaluating Systemic Antibiotics vs. Drainage:
Prolonged or alternative courses of antibiotics (sometimes combinations like trimethoprim-sulfonamides or long-acting options) are occasionally used, but continuous use has drawbacks.
The cornerstone of treating Pigeon Fever is adequate drainage. If new abscesses or pockets are forming or refilling, ensuring they have dependent, open surgical drainage is critical so infection doesn't pool internally.
Ultrasound Evaluation:
Ask your vet if an ultrasound of the affected areas (underbelly, udder/utter region, and inner thighs) would be helpful. Ultrasound can locate deep, internal abscesses that haven't yet surfaced to the skin, allowing the vet to precisely time lancing or flushing.
Pain Management and Anti-inflammatories:
Vega is currently on Gabapentin, which is helpful for neuropathic or chronic pain, but NSAIDs (like phenylbutazone or flunixin meglumine) are typically required to manage the severe soft-tissue inflammation, edema, and fever associated with Pigeon Fever flares. Ensure your vet clears any NSAID usage regarding pregnancy safety.
Wound and Hydrotherapy Care:
Continuing warm water therapy encourages localized blood flow and helps remaining abscesses "point" and rupture naturally.
Keep using SWAT or fly repellent ointments around the open wounds, especially given that flies are drawn to exudate and can cause secondary strike or irritation.
Nutritional and Foal Support:
Because she went off her feed previously during a fever spike, keep a close eye on her caloric intake, high-quality forage, and access to fresh water.
Discuss hormonal or supportive therapies (such as progesterone/altrenogest supplementation if indicated) with your reproduction veterinarian to help protect the pregnancy through this systemic crisis.
How is Vega's appetite and attitude right now today, and has your vet been able to re-examine her since the symptoms returned?

10/31/2026

It is completely understandable that you are feeling so desperate and exhausted. Watching your beloved dog struggle through 12 days of relentless regurgitation and multiple hospital visits without answers is heartbreaking. You have been an incredibly dedicated advocate for her, and it is deeply frustrating when standard tests like X-rays, ultrasounds, and bloodwork come back clear.
However, the pattern you are describing—persistent regurgitation of water and acid, but not food, with all routine imaging and labs looking normal—provides some very important clues. In veterinary medicine, "regurgitation" (passive, often undigested) is different from "vomiting" (active, with abdominal heaving). This distinction points towards a problem in the esophagus rather than the stomach.
Here are some of the possibilities that your vet team should be considering, along with advanced diagnostics and management strategies that go beyond the standard tests already performed.
🩺 Potential "Hidden" Causes to Investigate
The fact that standard X-rays and ultrasounds were clear does not rule out all esophageal disease. Several conditions can present this way:
Focal Myasthenia Gravis (MG): This is a major one. MG is an autoimmune disease that is the most common cause of secondary megaesophagus (a condition where the esophagus loses muscle tone). Crucially, a dog can have focal MG, meaning the only symptom is esophageal weakness and regurgitation, with no other muscle weakness visible. This requires a specific blood test for Acetylcholine Receptor Antibodies, which is not part of a routine panel.
Esophageal Stricture: This is a narrowing of the esophagus that can occur after an episode of inflammation (like from acid reflux). Plain X-rays are often unremarkable with this condition. The definitive diagnostic test is an endoscopy or a barium contrast study (a special X-ray where the dog swallows a contrast liquid that coats the esophagus, revealing narrowings or motility issues).
Hiatal Hernia: This is when part of the stomach pushes up through the diaphragm into the chest. It can cause reflux and regurgitation. While sometimes visible on X-ray, a barium study can be more sensitive for detecting it.
Addison's Disease (Hypoadrenocorticism): While you mentioned electrolytes were normal (which makes this less likely), Addison's can cause vague GI signs, including regurgitation, and can sometimes be challenging to diagnose. An ACTH stimulation test is the gold standard for diagnosis and might be worth discussing if other causes are ruled out.
🧪 Recommended Next Steps
Based on the clues, here are the specific next steps you should ask your veterinarian about:
1. Acetylcholine Receptor Antibody (AChR Ab) Test: This is a simple blood test to check for Myasthenia Gravis. It is a critical next step for any dog with unexplained regurgitation.
2. Endoscopy (Esophagoscopy): This is the most direct way to look inside the esophagus. It can visualize inflammation (esophagitis), strictures, and other abnormalities that don't show up on X-rays.
3. Barium Contrast Study: If endoscopy is not immediately available, a barium swallow study can provide a dynamic picture of how the esophagus is functioning and identify strictures or hernias.
💡 Management Strategies to Discuss
While diagnostics are being pursued, you can discuss these management strategies with your vet to help provide relief:
Elevated Feeding/Bailey Chair: Feeding your dog in an upright position (or using a Bailey Chair) uses gravity to help food and water reach the stomach. This is a cornerstone of managing megaesophagus and other esophageal motility issues.
Gastric Feeding Tube: If oral intake is impossible and regurgitation is severe, a feeding tube (like a PEG tube) can be placed directly into the stomach. This bypasses the esophagus entirely, providing nutrition and hydration while the esophagus heals or while a diagnosis is pursued.
Medication Review: You are already using a strong combination of anti-nausea and pro-motility drugs. However, if the primary issue is esophageal, drugs like metoclopramide may have limited effect. A discussion about the role of sucralfate (a medication that coats and protects the esophagus) might be beneficial.
❤️ Final Thoughts
You are doing everything right by seeking advanced help. The key now is to move beyond standard tests and focus on specialized evaluations of the esophagus. Please do not lose hope. The fact that she has a good appetite and can eat when given a chance is a positive sign.
I strongly encourage you to have a detailed conversation with your vet about the specific tests for Myasthenia Gravis and an endoscopic or barium study. You are your dog's best advocate, and these targeted steps are the most logical path forward.

10/31/2026

It is very understandable to be worried about Taco's breathing, especially since he is a small dog. While I can't diagnose the problem, the most common cause of these alarming breathing episodes in small dogs is a reverse sneeze, which is usually harmless. However, there are other possibilities that require a vet's attention, so keeping that morning appointment is the right decision.
Here is a breakdown of what might be happening, based on Taco's description and general veterinary knowledge:
🐾 Possible Causes for "Weird" Breathing
Reverse Sneezing: This is a common, involuntary reflex where a dog rapidly pulls air in through the nose, creating a loud snorting or honking sound that can look like they are choking or struggling to breathe. It is often triggered by excitement, dust, allergies, or eating too fast, and episodes usually last only a few seconds to a minute.
Tracheal Collapse: Common in small and toy breeds, this causes a loud, honking cough that can be mistaken for reverse sneezing. It is a more serious condition that requires a vet's diagnosis.
Other Irritants or Infections: Irritation from perfumes, household cleaners, pollen, or even a foreign object like a grass seed can cause breathing changes. Viral or bacterial infections (like kennel cough) are also a possibility.
Underlying Conditions: While less common, more serious issues like heart disease, asthma, or laryngeal paralysis can cause noisy or labored breathing.
🆘 What You Can Do Right Now
While you wait for the vet appointment, here are some steps you can take to help Taco and gather information for the vet:
Try to Calm Him: If he is having an episode, gently massaging his throat or briefly holding his nostrils closed to make him swallow can sometimes help stop a reverse sneeze.
Check His Gums: Look at his gums. They should be a healthy pink. If they look pale, blue, or white, this is an emergency and you should seek immediate veterinary care.
Record the Episode: If you can safely do so, take a short video of Taco when he is breathing weirdly. This will be extremely helpful for your vet to see exactly what you are describing.
Note the Triggers: Try to remember what happened right before the episode (e.g., was he excited, eating, or did you just use a cleaning product?). This can help your vet pinpoint the cause.
🏥 When to Seek Emergency Care
If Taco shows any of these signs, do not wait for the morning appointment—go to an emergency vet immediately:
His gums or tongue look blue or pale.
He is struggling to breathe and cannot get comfortable, or he is gasping for air.
He collapses or faints.
You are doing the right thing by getting him seen. The vet will be able to listen to his heart and lungs, check his airway, and determine if this is a simple case of reverse sneezing or something that needs treatment.
I hope Taco feels better soon. If you learn more from the vet or have other questions, feel free to ask.

10/28/2026

It can be concerning to notice a change in your cat's breathing, especially after she has recently gone through the stress of pregnancy, nursing, and being spayed.
Based on the video and her history, here are a few potential reasons why she might be making this sound, along with steps you should consider:
Potential Causes
Respiratory Infection or Irritation: Upper or lower respiratory infections are common in cats and can cause wheezing, congestion, or subtle coughing. Environmental irritants (like dust, smoke, or new household cleaners) can also trigger similar sounds.
Feline Asthma: Asthma can develop at any age and often presents as wheezing, hacking, or persistent coughing spells that might look like she is trying to expel a hairball.
Post-Anesthetic or Intubation Effects: Since she was recently spayed, she underwent general anesthesia and endotracheal intubation. While rare to show up weeks later, mild tracheal irritation or inflammation from the breathing tube can sometimes linger or make them more susceptible to temporary airway sensitivity.
Cardiac Considerations: In some cases, respiratory changes or increased effort can be linked to underlying heart issues, which is always important to rule out if breathing patterns shift.
Recommended Next Steps
1. Monitor Closely: Pay attention to whether this happens constantly or only during specific times (e.g., after physical activity, when resting, or around certain triggers). Watch for other signs like nasal discharge, lethargy, decreased appetite, or rapid breathing.
2. Consult Your Veterinarian: Because respiratory sounds in cats can stem from several different medical conditions—ranging from mild allergies or infections to asthma or airway inflammation—it is best to have her evaluated by a vet. They can listen to her lungs and heart with a stethoscope to determine the exact source of the sound and recommend the appropriate treatment.
How long has she been making this wheezing sound, and have you noticed any other changes like coughing or decreased energy?

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