How to Tell How Old a Sugar Glider Is?

As a new pet parent, I know you’re also confused like others about sugar gliders. And that is about their age. Whether it’s an adult or a baby you need to take the same amount of care.

So, how to tell how old a sugar glider is?

Even when fully grown, a Sugar Glider is considered a little creature. Adult sugar gliders normally mature between 8 and 12 months. A year-old is considered fully matured. Sugar Gliders start to fill out and gain weight after one year. Sugar Gliders grow roughly 12 inches long. It weighs just a few ounces. 

Don’t stress about this cute tiny creature. I’ve segmented all the details about the sugar glider to give you a better idea.

Let’s not waste your time anymore. Proceed to the further info!

The Size of a Sugar Glider Baby

The Size of a Sugar Glider Baby

“Joey” is the name given to a young sugar glider. You’ll discover why the nickname is also used for young kangaroos. They are minuscule when they are born.

How old is a joey sugar glider? Sugar glider Joeys are born with a mass of just 0.2 grams. This is a size similar to a grain of rice. At any one moment, Sugar Gliders may give birth to either one or two Joeys. That is depending on the species.

Like kangaroos, sugar gliders spend the first several weeks of their lives in their mother’s pouch. So, now you know why they’re both nicknamed “Joeys”! 

They’re adorable when they first emerge from their mother’s pouch. You may see it for yourself by looking at this picture:

Using four nipples in her puch, the mother feeds her newborn offspring milk. Due to their mother’s milk, they will mature between four to twelve months, with males developing more quickly than females.

Captive vs. Wild Sugar Glider Size

Wondering how old is sugar glider? Whether sugar gliders grow larger in captivity or in the wild, is a common question. Unfortunately, there isn’t much information available on the variations between captive and wild size.

Sugar gliders, for example, tend to grow larger in captivity than in the wild. They have more access to food in detention. Foraging and hunting outdoors is a grueling endeavor that drains their vitality.

In contrast, when they’re your pet, they’re fed their food in style. These calories will be retained as fat and used for development. They spend much fewer calories in captivity than in the wild.

Overfeeding pets is a common problem among pet owners. In most cases, this isn’t done out of malice. But rather because they care so much about their loved ones. It is reasonable to assume that your sugar glider will grow more significantly.

Those are more captivated than in the wild since he has easy access to food. To understand how large your sugar glider will grow, the average range will be 24-30 cm.

When Do Sugar Gliders Reach Full Size?

When Do Sugar Gliders Reach Full Size

Sugar gliders grow to a mature size of around 24-30 cm in length. From tail to nose, males outnumber females. The average weight of a man is 140 grams.

Whereas the average weight of a female is 115 grams. Throughout their lifespan, they maintain a modest body mass.

Reduction in Weight

Sugar gliders, in general, tend to lose weight as they become older. A lesser percentage of people gain weight. However, this may be due to a decrease in physical activity.

Hair thinning or fur color change

Fur may thin and/or become dull, similar to what happens in people. Tail hair is more susceptible to thinning than the rest of the animal’s body. If you look closely, you may see a darker, less glossy tone of gray.

A shift in one’s eating patterns

You could notice a shift in your size. Maybe they’ll consume the same quantity of food but still lose a few grams.

Activity levels have changed

They may be becoming older if they are less active. This is completely typical and does not raise any red flags. Like everyone else, they experience a progressive decline in performance.

How Old are Sugar Gliders When They are Fully Future?

Sugar Gliders are considered old at one year of age when they are usually 8-12 months old. After a year of age, your Sugar Glider may begin to bulk up. They gain a modest amount of weight. This is nothing compared to the remainder of their development.

Sugar Gliders are born so little that they cannot survive outside of their mother’s pouch. They must continue to grow and develop for the rest of their lives.

Baby Sugar Glides are born and fed in their mother’s pouch for around seven weeks. As long as it’s in the pouch, the Sugar Glider will do nothing but a nurse. They will stay with their mother until it’s old enough to leave.

How old are sugar gliders when they come out of the pouch?

Around week seven, the caregiver will notice a Joey in the pouch. Weight: 10–18 grams after 7–9 weeks in its mother’s pouch. It is indeed time to go.

There is still a period of 7 to 8 weeks in which the baby must be with its mother. In order for her milk to be removed from its system.

The Sugar Glider’s first eight weeks out of the pouch are a period of fast development.

Its tiny birth weight of less than a milligram. The Sugar Glider has developed into a 2.5-ounce creature. By the time it leaves its mother and joins you at home. Sugar Glider is a year old and would weigh 4-6 ounces.

You might be wondering how do older sugar gliders bond?

The personality of these wonderful tiny animals may be some of the greatest. Allow Your Sugar Glider to Relax if you’re a newbie. Slow down the pace of the introductions.

Allow Them to Sniff Your Smelly Laundry. Don’t Interfere, Just Speak Softly. Be mindful of their physical cues. You may use hoodie compartments or bonding pouches.

Here are some bonding pouches for your sugar gliders to make a special connection.


What’s the average time it takes to form a close bond with a sugar glider?

A few days may be enough time for some. The majority may need a few weeks or even months to form a bond. Around 4-6 weeks is the approximate time to make a complete bond. Still, it depends on the raising style. You need to create a warm space for sugar gilders’ comfort. It’s an easier way to bond with your pet.

Why my sugar glider is vibrating for no reason?

Sugar gliders shake for a variety of reasons. The most prevalent of which being weak limbs. Weak hind legs in sugar gliders are generally an indication of a calcium shortage. This issue shows symptoms like a vibration in your sugar glider. Proper healthy food is the key to keeping your sugar glider safe.

Is my sugar glider allowed to join me in bed?

It’s important to make sure that your cute companions are awake and well-cared for. If there is a lot of light in the room, sugar gliders will come out. You don’t want to wake up your sugar glider in the middle of the night. This will create a disturbance while they are sleeping.

Final Verdict

I hope now you may know how to tell how old a sugar glider is. 

Within 48 hours of purchasing, your sugar glider should see a skillful vet. During this visit, your vet will address sugar glider care, accommodation, and nutrition. Sugar gliders kept as pets do not require vaccinations.

Happy Petting!

Ryan Dugan
Ryan Dugan
Ryan Dugan

Ryan Dugan is a dedicated pet care professional who offers top-notch services for a variety of pet species. He has a soft spot for my own feline companion, Sophie. He is passionate about animals He shares his knowledge and experience on his blog to help other pet owners understand and care for their own beloved companions. Whether you need a pet-sitting service or advice on pet care, He is the go-to expert.

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