Puppy Oxygen|the Big Differences Between Bulky Tanks and Concentrators

By: Danielle Harris

* This post contains affiliate links, and we will be compensated if you buy after clicking on our links.

Our Vet Recommendation:

Do NOT use oxygen unless absolutely necessary (infection and illness)

For oxygen concentrators use for no more than 48 continual hours.

Turn machine off every 7-8 hours to allow the machine to cool down for at least 30 minutes (avoid frying it)

1-2L is recommended.

Depending on the size of the container and how often you open it more or less may be required.

Consult with YOUR veterinary professional when considering the use of oxygen products.

Puppy Oxygen – the Difference Between Oxygen Tanks and Oxygen Concentrators.

Oxygen Therapy is a great way to boost both weak and healthy puppies. It improves brain function, helps with healing, and boosts the immune system.

When it comes to managing medical conditions, even in the animal world, that require supplemental oxygen, there are two main options: oxygen tanks and oxygen concentrators.

While both provide oxygen to the user, there are several differences between an oxygen tank and an oxygen concentrator that should be considered when making a choice.

In this article, we will explore the differences between oxygen tanks and oxygen concentrators, how they work, and their benefits and drawbacks.

Oxygen isn’t just for human use. Puppies and other animals and greatly benefit from usage!

What is an Oxygen Tank?

An oxygen tank is a compressed or liquid gas cylinder that stores oxygen.

These tanks come in various sizes and are typically made of steel or aluminum.

Oxygen tanks are used to provide supplemental oxygen to individuals who have trouble breathing on their own.

Large Oxygen Tank
Large Oxygen Tank

How Does an Oxygen Tank Work?

Oxygen tanks work by storing oxygen in a compressed or liquid form.

The oxygen is then delivered to the user through a regulator and a flow meter.

The regulator controls the pressure of the oxygen, while the flow meter controls the amount of oxygen that is delivered to the user.

Types of Oxygen Tanks

There are two main types of oxygen tanks: compressed oxygen tanks and liquid oxygen tanks.

Compressed Oxygen Tanks

Compressed oxygen tanks are the most common type of oxygen tank.

These tanks are filled with oxygen that has been compressed to a high pressure.

The oxygen is then delivered to the user through a regulator and a flow meter.

Oxygen Flower Meter Regulator
Oxygen Flower Meter Regulator

Liquid Oxygen Tanks

Liquid oxygen tanks store oxygen in a liquid form. The oxygen is kept at a very low temperature and is delivered to the user through a special device that converts the liquid oxygen back into a gas.

Pros and Cons of Oxygen Tanks

Like any medical device, oxygen tanks have both pros and cons.


  • Oxygen tanks provide a continuous supply of oxygen.
  • Oxygen tanks are portable and can be taken anywhere.
  • Oxygen tanks are easy to use and require little maintenance.


  • Oxygen tanks need to be refilled or replaced regularly, within hours or days.
  • Oxygen tanks can be heavy and difficult to carry due to their oblong shape.
  • Oxygen tanks can be expensive. Especially if you’re continually using them.

What is an Oxygen Concentrator?

Oxygen Concentrator 
Puppy Oxygen
Oxygen Concentrator

Oxygen Concentrator

An oxygen concentrator is a medical device that extracts oxygen from the ambient air and concentrates it for delivery to the user.

Oxygen concentrators are used to provide supplemental oxygen to individuals who have trouble breathing on their own.

How Does an Oxygen Concentrator Work?

Oxygen concentrators work by drawing in air from the surrounding air (ambient air) and removing nitrogen and other gases from it.

The oxygen is then delivered to the user through a flow meter.

Types of Oxygen Concentrators

There are two main types of oxygen concentrators: continuous flow oxygen concentrators and pulse dose oxygen concentrators.

Continuous Flow Oxygen Concentrators

Continuous flow oxygen concentrators provide a continuous flow of oxygen at a fixed rate, regardless of whether the user is breathing in or out.

This is the type we have.

Pulse Dose Oxygen Concentrator

A pulse dose oxygen concentrator deliver oxygen in short bursts or pulses, timed to coincide with the user’s inhalation.

This type of concentrator is more efficient than continuous flow oxygen concentrators because it only delivers oxygen when the user is breathing in.

Pros and Cons of Oxygen Concentrators

Like oxygen tanks, oxygen concentrators have their own advantages and disadvantages.


  • An Oxygen concentrator do not require refilling or replacement.
  • Oxygen concentrators are more convenient than oxygen tanks, as they do not need to be transported or carried around. But Portable options are available!
  • Oxygen concentrators are more cost-effective than oxygen tanks in the long run.


  • Oxygen concentrators need a power source, either an electrical outlet or a battery.
  • Oxygen concentrators may not provide a high enough flow rate for some users.
  • Oxygen concentrators require regular maintenance and cleaning.
  • Oxygen concentrators require distilled water in order to work properly.

Differences Between Oxygen Tanks and Oxygen Concentrators

The main differences between oxygen tanks and oxygen concentrators are:

  • Oxygen tanks provide a continuous supply of oxygen, while an oxygen concentrator provides oxygen on demand(and continuously).
  • Oxygen tanks are portable but need to be refilled or replaced regularly, while oxygen concentrators are less portable but do not require refilling or replacements – portable options are available. Concentrators can be smaller in size but even the small at home and portable oxygen concentrator options are still heavy.
  • Oxygen tanks are more expensive in the long run, while an oxygen concentrator is more cost-effective.

Which is Right for You?

The choice between an oxygen tank and an oxygen concentrator depends on the user’s individual needs and preferences.

If the user needs a continuous supply of oxygen and requires portability, an oxygen tank may be the better option.

However, if the user needs oxygen on demand and values cost-effectiveness and convenience, oxygen concentrator may be the better choice.

It is important to consult with your veterinarian professional to determine which option is best for the puppy’s specific needs.

Veterinarians often rent out oxygen tanks and its not cheap. $150 per tank, with an additional refundable deposit once you return the tank. If left on the tanks will run out within 2 hours.

Safety Guidelines when using Oxygen Machines


Breathing comfortably and maintaining an optimal level of oxygen is essential for weak puppies. Oxygen machines have become a lifesaver for many animals with respiratory conditions. However, using these machines safely is crucial to avoid accidents and ensure the devices’ longevity.

General Safety Guidelines for Oxygen Machines

  • Always follow the manufacturer’s instructions and recommendations.
  • Keep the device away from heat sources, open flames, and flammable materials.
  • Do not smoke or allow anyone else to smoke around the oxygen machine.
  • Regularly inspect the device and its accessories for damage or wear.
  • Ensure proper ventilation to avoid oxygen buildup in confined spaces.

Safety Guidelines for Oxygen Concentrators

Placement and Environment

  • Place the concentrator on a flat, stable surface with at least 6 inches of clearance on all sides.
  • Keep it away from curtains, bedding, and other combustible materials.
  • Do not block the air inlet or outlet vents.

Electrical Safety

  • Use a grounded electrical outlet, and avoid using extension cords if possible.
  • Unplug the device during thunderstorms to protect it from power surges.

Maintenance and Cleaning

  • Clean the air inlet filter regularly to ensure optimal performance.
  • Schedule routine maintenance as recommended by the manufacturer.

Safety Guidelines for Oxygen Tanks

Storage and Handling

  • Store cylinders upright and secure them to prevent falling.
  • Keep them in a cool, dry, and well-ventilated area away from direct sunlight.
  • Never store them in a closed vehicle or trunk.
  • When driving with an oxygen tank, place the tank behind the drivers seat on the floor, straight across to avoid falling. major impact can cause the tank to explode and will literally blow through your car.

Using Oxygen Regulators and Flowmeters

  • Attach the regulator securely to the cylinder valve before opening it.
  • Use a flowmeter compatible with the prescribed oxygen flow rate.
  • Turn off the cylinder valve when not in use.

Avoiding Hazards

  • Do not use oil, grease, or other flammable substances on or near the cylinder.
  • Never attempt to repair or modify the cylinder, regulator, or other oxygen equipment.

Oxygen Use and Fire Safety

  • Install smoke detectors in the home and test them regularly.
  • Keep a fire extinguisher nearby and know how to use it.
  • Post “No Smoking” signs in visible areas around the oxygen equipment.
  • Avoid using candles, gas stoves, or other open flames in the same room as the oxygen machine.

Other Oxygen Machine Precautions

  • Use only oxygen-compatible tubing, masks, or nasal cannulas.
  • Do not use petroleum-based products, such as Vaseline, on your face or near the oxygen supply.
  • Replace oxygen tubing and other accessories as recommended by the manufacturer.
  • Be aware of the signs of oxygen toxicity, such as shortness of breath, confusion, or blurred vision, and seek immediate medical attention if these occur.

Using oxygen machines safely is crucial to prevent accidents, fires, and ensure the device’s longevity. By following the safety guidelines and manufacturer’s instructions, individuals can enjoy the benefits of oxygen therapy without compromising their safety or that of others.


In summary, oxygen tanks and oxygen concentrators are two different options for providing supplemental oxygen to individuals who have difficulty breathing on their own.

Oxygen tanks provide a continuous supply of oxygen but require refilling or replacement, while oxygen concentrators provide oxygen on demand, continuously, and do not require refilling or replacement.

The choice between the two depends on the user’s individual needs and preferences, and it is important to consult with a veterinarian to make an informed decision.

Oxygen therapy can provide numerous benefits to newborn puppies, including improved respiratory function, increased survival rates, faster recovery from birth-related issues, a strengthened immune system, and enhanced brain development.

However, it is essential to consult with a veterinarian and follow proper protocols to ensure the safe and effective administration of oxygen therapy.

Oxygen toxicity is possible and can even lead to death. It is important to follow proper protocols at all times!


Do oxygen tanks or oxygen concentrators require a prescription?

Yes and No

Oxygen tanks require a prescription.

Oxygen concentrators do not. You can find concentrators online in places such as Amazon, Ebay, OfferUp, Facebook Marketplace, AliExpress, and other sites.

It is recommended to talk to your licensed veterinarian for proper dosage, as it is possible for oxygen toxicity to occur.

Puppies usually need 1-1.5L per minute.

Signs of toxicity:

oxygen toxicity include muscle twitching, tinnitus, dysphoria, nausea, anorexia, weight loss, and generalized convulsion

How long does an oxygen tank last?

The duration of an oxygen tank depends on the flow rate and size of the tank. Smaller tanks may last a few hours, while larger tanks can last up to a few days.

How often do oxygen concentrators need to be serviced?

Oxygen concentrators should be serviced every 12-18 months, depending on usage.

Can I use both an oxygen tank and an oxygen concentrator?

Yes, some individuals may use both an oxygen tank and an oxygen concentrator, depending on their specific needs and circumstances.

Subscribe for updates and newsletters and follow on socials!

Photo of author


French Bulldog
Find Everything You Need on Chewy!

Leave a Comment