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Oxygen Cage vs Pet Oxygen Mask: Which is Best for Your Pet?

dog in an oxygen cage

Oxygen therapy has become an essential treatment for pets dealing with various respiratory and cardiovascular conditions. Whether it's helping a pet with congestive heart failure, tracheal collapse, or pulmonary hypertension, providing oxygen therapy can significantly improve their quality of life and chances of recovery.


For pet owners looking to administer oxygen at home, an oxygen concentrator is typically utilized, as it produces a continuous supply of medical grade oxygen that does not run out or need refilled like oxygen tanks. Choosing the right method of administering the oxygen to the pet is crucial. The two most common options are oxygen cages and pet oxygen masks, each with its unique advantages and considerations. This article will help you understand the differences and determine which option may be best suited for your pet’s needs.

cat laying in front of an oxygen cage and concentrator

Understanding Pet Oxygen Therapy


Oxygen therapy involves supplying a pet with enriched oxygen to support their respiratory function, often essential for pets experiencing breathing difficulties. In a home setting, an oxygen concentrator is commonly used to deliver this therapy. Oxygen concentrators draw in ambient air, filter out nitrogen, and produce a concentrated flow of oxygen that can be administered directly to pets through an oxygen mask or an oxygen cage. This setup allows pet owners to provide respiratory support without requiring frequent trips to the veterinary clinic, making it a convenient, effective solution for ongoing oxygen needs.

Benefits of At-Home Pet Oxygen Therapy

Convenience and Reduced Stress: At-home oxygen therapy allows pets to receive the respiratory support they need in a familiar environment, reducing the stress and anxiety that can accompany clinic visits. This is particularly beneficial for pets with chronic conditions requiring frequent oxygen therapy sessions.

Immediate Access to Oxygen Support: With an oxygen concentrator at home, pet owners can respond quickly to any respiratory emergencies or worsening symptoms, which can be lifesaving for pets with critical conditions.

Enhanced Quality of Life: Regular access to oxygen therapy can improve a pet's quality of life by easing breathing difficulties, reducing fatigue, and enabling them to stay more active and comfortable over time.

Cost-Effective for Long-Term Needs: For pets requiring consistent oxygen therapy, an at-home setup can be more economical than repeated veterinary visits, providing significant savings while still delivering necessary care.

Conditions That May Require At-Home Pet Oxygen

  • Congestive Heart Failure (CHF): Pets with CHF often struggle to get adequate oxygen due to fluid buildup in the lungs, making supplemental oxygen essential for easing breathing and supporting heart function.

  • Tracheal Collapse: This condition, common in smaller dog breeds, causes the trachea to collapse during breathing, restricting airflow. Oxygen therapy helps maintain oxygen levels and reduces respiratory strain, particularly during flare-ups.

  • Pulmonary Hypertension: High blood pressure in the lungs can decrease oxygen circulation, making it difficult for pets to breathe. Oxygen therapy improves oxygen levels in the bloodstream, easing symptoms and reducing the workload on the heart.

  • Other Respiratory Conditions: Pets with chronic bronchitis, asthma, or pneumonia can also benefit from oxygen therapy to help manage symptoms and improve overall comfort.

At-home oxygen therapy offers pet owners a valuable tool to manage these conditions proactively, providing essential support that enhances their pet’s quality of life and well-being.

Jack had congested heart failure, and the oxygen helped him relax with his breathing. Turning on the oxygen with the regulator is very easy and the mask could be used when he was lying down. Jack was never in any pain and passed away peacefully surrounded by those he loved. We are grateful this product exists for home use.

-David shares Jack's story

What Is a Pet Oxygen Cage?


An oxygen cage is an enclosed, temperature-controlled chamber designed to provide a consistent, high-concentration flow of oxygen to a pet in need. Unlike an oxygen mask that delivers oxygen directly to the face, an oxygen cage surrounds the pet, allowing them to breathe normally while receiving therapeutic levels of oxygen. The cage is equipped with an inlet for oxygen and sometimes features monitoring devices for temperature and humidity, creating a stable, relaxing environment that supports the pet’s breathing without requiring restraint or direct contact.


Benefits of Using an Oxygen Cage:


  • Comfortable and Less Stressful Environment: Pets can move around, lie down, and relax in the cage, which reduces stress and allows them to breathe more naturally, especially for longer treatment sessions.
  • Ideal for Continuous Therapy: Oxygen cages are particularly beneficial for pets requiring extended oxygen therapy, as they allow for ongoing treatment without needing to keep a mask in place.
  • Supports Pet Recovery in a Calming Space: An enclosed cage helps anxious pets feel safe, promoting a calming effect that supports their overall respiratory health.
  • Less Hands-On Supervision Required: Once the pet is in the oxygen cage and the therapy is set up, pet owners or veterinary staff can monitor the pet from outside, reducing the need for hands-on supervision.

Potential Drawbacks:


  • Limited Portability: Unlike oxygen masks, which are more portable, oxygen cages are stationary and require more space, making them less practical for on-the-go treatment.
  • Higher Cost and Space Requirements: Oxygen cages tend to be more costly than masks and require adequate space within the home or veterinary facility, which may not be feasible for all pet owners.
  • Slower Initial Response for Emergencies: In emergency situations where a quick oxygen boost is necessary, an oxygen mask may be more effective for rapid oxygen delivery, as setting up and stabilizing the pet in an oxygen cage takes a bit more time.

In summary, while pet oxygen masks offer a portable, immediate solution for short-term oxygen needs, oxygen cages provide a calm, consistent environment that is ideal for pets requiring longer periods of oxygen therapy.

This company has AMAZING customer service. I used the oxygen chambers for weeks on my huskies when they got the new mystery aCIRD and pneumonia.

-Marie, a verified Pawprint Oxygen customer

What Is a Pet Oxygen Mask?


A pet oxygen mask is a specialized mask designed to fit comfortably over an animal’s snout, delivering a steady flow of concentrated oxygen directly to the pet’s airways. Made with a soft, cone-like structure, these masks help direct oxygen toward the pet’s nose and mouth, providing immediate respiratory support. Pet oxygen masks come in different sizes to accommodate various animals, from small dogs and cats to larger breeds, ensuring an effective fit for optimal oxygen delivery.


Benefits of Using a Pet Oxygen Mask:


  • Direct, Concentrated Oxygen Flow: The mask allows oxygen to be delivered directly to the pet’s respiratory system, which is essential during emergency situations when immediate support is necessary. This direct flow helps pets receive a high concentration of oxygen quickly, aiding in stabilizing their breathing.
  • Portability and Ease of Use: Pet oxygen masks are lightweight and easy to use, making them suitable for home-based oxygen therapy or travel. Their portability means pet owners can quickly administer oxygen if their pet experiences sudden respiratory distress at home or on the go.
  • More Immediate Results for Emergencies: Because oxygen masks provide a focused delivery of oxygen, they’re particularly beneficial during acute situations, like after a collapse, seizure, or breathing crisis, where time is critical, and the pet needs rapid respiratory support.

Potential Drawbacks:


  • Some Pets May Resist Wearing a Mask: While many pets can be trained to tolerate a mask, some may find it uncomfortable or unfamiliar and may resist wearing it. This can pose a challenge, particularly during stressful situations when the pet may already be anxious or distressed.
  • Not Ideal for Extended Treatment Sessions: Oxygen masks are most effective for short-term or emergency use. For pets needing longer, continuous oxygen therapy such as those with chronic respiratory conditions, an oxygen mask may not be practical, as it requires ongoing supervision and isn’t designed for prolonged sessions.
dog with an oxygen mask

I got the O2 setup for our Chihuahua/Minpin who has a partially collapsed trachea. When she gets into coughing fits, I put on her oxygen mask, and it immediately calms her down and she squints her eyes and looks happy & peaceful.

-Hannah, a Pawprint Oxygen Customer

Can my pet sleep in the oxygen cage?

No, we do not recommend leaving your pet inside the oxygen cage overnight, as they need to be monitored in case of an emergency. We recommend a therapy session of 30 minutes up to 2 hours at a time. If your pet has trouble breathing overnight, we recommend leaving the oxygen cage door open, and allowing your pet access to the cage in case they need therapy.

How do I ensure my pet is comfortable with a pet oxygen mask?

Positive reinforcement goes a long way when acclimating your pet to a pet oxygen mask. Go slow, allow them to sniff the mask. Give them a lot of praise when they get it right. If they are still weary of the mask, try adding a little bit of a favorite treat (like peanut butter or a lickable cat treat) to the inside of the mask, which can help them get used to wearing the mask with less stress.

How do I mitigate carbon dioxide (CO2) build up in the oxygen cage?

The Buster ICU Oxygen Cage utilizes Venturi technology, which allows you to set the desired percentage of oxygen inside of the cage. By pulling in a specific amount of room air to mix with the pure oxygen coming from the oxygen concentrator, the Venturi adapter also increases air flow into the cage, which in turn helps to replenish the cage with fresh oxygenated air. When using the cage, you will also always vent the cage by leaving the zipper open 6-8 inches. This allows excess CO2, heat, and humidity to escape.

Factors to Consider When Choosing


Deciding between a pet oxygen mask and an oxygen cage largely depends on your pet’s specific health needs, comfort, and lifestyle. Here are some factors to consider:


  • Type and Duration of Oxygen Therapy Needed: If your pet requires brief, intensive oxygen support for emergencies or occasional respiratory distress, an oxygen mask might be the most effective solution. Masks deliver a concentrated oxygen flow directly to your pet’s airways, which is ideal for acute situations needing immediate relief. However, for chronic conditions requiring longer or more frequent oxygen therapy sessions, an oxygen cage may be a better option. The cage provides a stable, low-stress environment, allowing your pet to receive continuous oxygen without the need for restraint or supervision.

  • Pet’s Comfort and Tolerance: Some pets are more tolerant of wearing a mask than others. While many pets can adapt to a mask with proper training and positive reinforcement, some may feel anxious or stressed. In these cases, a pet oxygen cage can offer a gentler, less intrusive method of delivering oxygen therapy. Pets can rest comfortably within the cage, making it a better option for those who dislike the direct contact required with masks.

  • Portability and Convenience: An oxygen mask is highly portable, which allows pet parents the ability to provide therapy in any area of the home. Oxygen cages, on the other hand, are less portable and require dedicated space, making them better suited for stationary setups in a designated area of the home.

  • Cost and Accessibility: Pet oxygen masks are generally more affordable and require minimal setup, making them accessible for many pet owners. Oxygen cages, while effective, come at a higher cost and require more setup. For pets with ongoing respiratory needs, however, this investment might be worthwhile for the benefits of extended, low-stress oxygen therapy.

Ultimately, the choice between a pet oxygen mask and an oxygen cage should be guided by your pet’s medical needs, comfort level, and your own logistical considerations. Consulting with your veterinarian can provide valuable insights to help you make the best choice for your pet’s respiratory care.

cat with an oxygen mask on

Comparing An Oxygen Cage and a Pet Oxygen Mask


Here’s a side-by-side comparison to help you determine which oxygen delivery method may be best for your pet’s needs:


Feature                            Pet Oxygen Mask                                  Oxygen Cage


Comfort and Stress Levels Some pets may resist wearing a mask; requires acclimation. Provides a calm, stress-free environment without direct contact.
Ease of Use for Pet Owners Easy to apply quickly in emergencies; minimal setup needed. More complex setup and will require monitoring for pet’s comfort level.
Portability and Storage Highly portable; easy to use anywhere in the home. Less portable; requires dedicated space within the home.
Cost Implications More affordable; minimal equipment needed. Higher cost due to cage equipment and accessories.
Best for… Short-term, emergency situations that require immediate oxygen. Chronic respiratory conditions that need prolonged continuous therapy.

Situations Where One Might Be Preferred Over the Other:


Emergencies: In urgent situations like sudden respiratory distress, seizures, or collapses, an oxygen mask is often preferred due to its direct, immediate oxygen delivery, making it a quick solution for emergency situations.


Chronic Conditions: For pets with long-term respiratory needs, such as those with congestive heart failure or chronic bronchitis, an oxygen cage may be a better choice. The cage provides a continuous oxygen flow in a low-stress setting, allowing the pet to rest comfortably for extended sessions.


Choosing the right method depends on balancing your pet’s comfort with the type and frequency of oxygen therapy needed. For many pet owners, having access to both options can provide flexibility and peace of mind for various situations.

Our dog has a collapsed trachea. We purchased the buster ICU oxygen kennel with the 5-liter oxygen concentrator, and it has saved us thousands on emergency visits. In my opinion it is worth every penny. It has rescued our dog multiple times. I am so glad Boston’s Angels Animal Hospital recommended it! Five stars!!

-Jonathan shares his experience with the oxygen cage

Providing Your Pet with the Best Care


Both oxygen cages and pet oxygen masks offer unique benefits and challenges, making the decision ultimately dependent on your pet’s specific needs and your lifestyle. Oxygen cages provide a stable, stress-free environment suited for longer therapy sessions, making them ideal for pets with chronic conditions who need continuous support. On the other hand, oxygen masks are portable, cost-effective, and allow for immediate oxygen delivery, which is invaluable in emergencies.


When choosing between these options, consider your pet’s comfort and tolerance, the portability you need, and the financial investment you’re prepared to make. Consulting your veterinarian can further guide you in selecting the right method tailored to your pet’s health requirements. Ultimately, having the flexibility to provide oxygen therapy at home can enhance your pet's quality of life, allowing you to respond to their respiratory needs with ease and compassion.

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