Toy Australian Shepherd Full Grown (Size & Age Fully Grown)

The Toy Australian Shepherd (AKA Toy Aussie) is a smallest version of the Australian Shepherd. They are an extremely cute dog breed with distinct medium length coat that often features the merle pattern. As Toy Aussies are the result of selective breeding to reduce the size of a miniature one, there can be variation in their size and the age at which they are fully grown. You may be wondering what size a full grown Toy Australian Shepherd is and also what age when they will get to that size.

If you are interested in knowing more about full grown Toy Australian Shepherds, keep reading this article to find out all the answers to your questions about this breed!

Article Information:

Written by Sophie Hamilton
Cover Image Credit: @truffleandfriends via Instagram

Table of Contents

When Is A Toy Australian Shepherd Full Grown?

Toy Australian Shepherds are full grown between 9 and 11 months of age. Around 9 months of age they will have reached their full adult height and for the remaining months will fill out and continue to build muscle mass. Around 4 months of age Toy Australian Shepherd puppies are roughly half their adult weight.

Once your puppy is fully grown you’ll need to start investing in dog products that you’ll keep for their whole life such as:

A full size dog crate so they have their own cozy den to sleep in – consider a dog crate pad to make it that much comfier!
An adult sized dog raincoat to keep them dry during wet weather
An adult sized dog life jacket to help with swimming in lakes and oceans
An adult sized dog jacket for cold winter weather
A dog cooling vest if you live in a hot climate
High quality no-pull dog harness to reduce stress on their neck while walking
And other similar products

How Big Is A Full Grown Toy Australian Shepherd?

A full grown Toy Australian Shepherd is 10 to 14 inches (25.4cm to 35.6cm) tall at the shoulder and weighs between 12 and 17 pounds (5.4kg to 7.7kg). Toy Australian Shepherds are the same size as Teacup Australian Shepherds.

There can be a lot of variation in Toy Australian Shepherd size as it is not a recognised size so it is up to the breeder to determine what they consider to be a “toy” sized dog. That is why it is best to ask the breeder the average size their Toy Australian Shepherds are when fully grown.

Toy Aussie Height	Toy Aussie Weight
10 to 14 inches (25.4cm to 35.6cm)	12 to 17 pounds (5.4kg to 7.7kg)

toy australian shepherd full grown — Toy Australian Shepherd via @lily.toyaussie // Instagram

Toy Australian Shepherd Weight

Toy Australian Shepherds weigh 12 to 17 pounds (5.4kg to 7.7kg) when fully grown. They are the lightest Australian Shepherd size. Miniature Australian Shepherds and Standard Australian Shepherds are heavier.

If you find out the weight of the parents of your Toy Aussie you will get a good idea of how much your puppy will weigh as an adult. As a mixed breed, there can be a lot of variation in Toy Aussie weight so your dog may be slightly heavier or lighter than these ranges.

	Teacup/Toy Aussie	Mini Aussie	Standard Aussie
Weight (lbs)	12 to 17 pounds	30 to 40 pounds	40 to 65 pounds
Weight (kgs)	5.4kg to 7.7kg	13.6kg to 18.1kg	18.1kg to 29.5kg

Is My Toy Australian Shepherd Overweight?

Your Toy Australian Shepherd may be overweight if you have to push through excess fat to feel their ribs and if don’t have a visible waistline. When looking at a Toy Aussie from a birds-eye view they should have a subtle hourglass figure. If they are overweight, their body shape may look very round or like a sausage instead of having a thinner waistline than their ribcage and hips.

If you are worried about your Toy Australian Shepherd being overweight, the best thing you can do is go to the vet to get their professional opinion. They may suggest feeding your Toy Aussie a different diet or suggest a more vigorous exercise regime. In the meantime, you can try and get your Toy Aussie back to a healthier weight by going on more walks, encouraging your Toy Australian Shepherd to run around more and playing active games like fetch. Also stop feeding your Toy Australian human food and don’t give them as many treats or snacks.

Is My Toy Australian Shepherd Underweight?

Your Toy Australian Shepherd may be underweight if you can see or feel the ridges of their ribs. When looking at a Toy Australian Shepherd from a birds-eye view they should have a subtle hourglass figure. If the hourglass figure is very prominent or severe, your Toy Aussie may be underweight.

There are a range of reasons why Toy Aussies may become underweight but the main ones are if you are underfeeding or over exercising them. Another common cause is sickness and if this is the case you should definitely go to a vet for a check-up.

Toy Australian Shepherd Height

Mini Aussies are 10 to 14 inches (25.4cm to 35.6cm) tall when fully grown. They are shortest Australian Shepherd height. Mini Australian Shepherds and Standard Australian Shepherds are taller.

	Teacup/Toy Aussie	Mini Aussie	Standard Aussie
Height (inches)	10 to 14 inches	13 to 18 inches	18 to 23 inches
Height (cm)	25.4cm to 35.6cm	33cm to 45.7cm	45.7cm to 58.4cm

What Does A Full Grown Toy Australian Shepherd Look Like?

A full grown Toy Australian Shepherd has a double coat that is a medium length and can come in many colors. Their fur is either wavy or straight with feathering on the back of their legs and around their head. As they are a double coated dog breed they have an undercoat and top coat.

Recognized Australian Shepherd coat colors include blue merle, red merle, red and black. Blue Merle Toy Australian Shepherds have a marbled coat with silver, black, dark grey and white patches. Red Merle Toy Australian Shepherds have a golden-red marbled coat with white and dark brown patches. Both Black and Red Toy Australian Shepherds have solid colored coats.

How To Estimate Your Toy Australian Shepherd’s Full Size

Besides looking at Toy Australian Shepherd growth charts and reading Toy Australian Shepherd size guide articles, a good way to estimate your Toy Aussie’s full size is to do a DNA test. Many people choose to DNA test their Toy Australian Shepherd as a puppy to predict their adult size. Embark Vet offers a health test which will give you a predicted adult weight for your puppy.

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Toy Australian Shepherd Growth Chart

Birth to 2 Weeks

Between birth and 2 weeks of age, Toy Australian Shepherds are deaf and blind. They are unable to look after themselves and are fully dependant on their mothers as the only senses they have are taste and touch. Toy Aussies spend majority of these 2 weeks sleeping and nestling as close to their mother as they can. Their muscles are not developed and they cannot walk.

3 Weeks to 12 Weeks

From 3 weeks to 3 months of age, Toy Australian Shepherds start to become more independent. At the beginning of this period they will get their hearing and sense of smell. Their eyes and ears open so they become much more inquisitive about the world. They start to interact with litter mates, bark and walk a little as their muscles start to get stronger.

Toy Australian Shepherds start to become more aware of their surroundings and start to interact with others. Weaning begins during this stage so they start eating food other than their mother’s milk. By 8 weeks, they have full use of their senses and usually go to their new home.

4 Months to 6 Months

Teething begins between 4 and 6 months of age. Many Toy Aussies undergo a big growth spurt at this age as they are only eating puppy food now. At this age, your Toy Australian Shepherd will be at least half their adult weight.

7 Months to 9 Months

Toy Australian Shepherds reach sexual maturity between 7 and 9 months of age. Female Australian Shepherds go through their first heat if they are not desexed.

10 Months to 12 Months

Toy Australian Shepherds are fully grown by 12 months of age. Toy Australian Shepherds get their adult coat and you’ll eventually have to swap the over to adult food. At this age Toy Aussies are extremely active and also very inquisitive. They love exploring their world and learning new things.

Unfortunately, this is the age where you might start having problems with your Toy Australian Shepherd as it is the adolescent stage. Toy Aussies may start displaying some regressive behavior like not listening to your training commands, being a bit aggressive or chewing up stuff. This is especially the case if your Toy Australian Shepherds is not desexed as their hormones will start to kick in. Just remember that this won’t last long and be patient as your Toy Australian Shepherd is a teenager.

Toy Australian Shepherd Breeders

If you are looking for an Australian Shepherd breeder, consider PuppySpot where you can use our discount code PUPPY300 for $300 dollars off any dog! Check out the adorable Aussie puppies that are currently available here!

PuppySpot is a dog adoption website that connects breeders with prospective pet owners. They have a zero tolerance policy for puppy mills which is why they screen every breeder annually! They have placed over 200,000 puppies in homes and offer various trusted, USDA-certified transportation options to deliver your puppy to your home safely! You won’t regret having a look at their Australian Shepherd puppies here as they are so cute!