Theo the Therizinosaurus Amigurumi Dinosaur: 30 Days of Cozy
Today’s pattern is brought to us by Vicky of Cosy Crochet and it’s a special amigurumi dinosaur crochet pattern that will be such a treat for any child to find under the tree this year. It’s Day 15 of 30 Days of Cozy…and this one is for all the little boys out there. Here’s what Vicky has to say about the pattern:
The Therizinosaurus is one of the newest discovered dinosaurs, found in the 1940s in the Gobi Desert, Mongolia. It lived in the Cretaceous period and had claws up to 1.5 meters long, though he was actually a herbivore.
My 5-year-old son, Oliver, who is mad about dinosaurs instantly fell in love with this dinosaur once he saw it. He saved all his money to buy the toy and watch and reads about it all the time. He wanted his own cuddly Therizinosaurus, although they are not that easy to find, so I decided to make him one.
I couldn’t find any Therizinosaurus patterns on the internet, so I decided to create my own. Throughout the creation period, Oliver was excited and impatient to get his Therizinosaurus and now finished, it sleeps on his bed with him every night.
This dinosaur was created for my dinosaur mad son, but I am sure there are others out there with children who would also love this dinosaur made for them too. Below, you’ll find the free pattern for the baby dinosaur.

Are you ready to make your own?
Pattern Download
There are two ways you can access the pattern for this lovely Building Blocks Pillow:
- Follow along with the free pattern, below.
- Purchase the ad-free pattern on Etsy for both Theo the Therizinosaurus and the Mommy Therizinosaurus.

Materials
- Paintbox Simply Aran – 100g balls in any colours you choose – I used the following colours
- Granite Grey (206)
- Dusty Lilac (246)
- Vanilla Cream (207)
- Odd amounts of white, red and green (for teeth, eyes and tongue)
- Aldi Chunky Vanilla Yarn (or equivalent weight) (for egg only)
- 3mm hook & 6mm (egg only)
- Stuffing
- 6 pipe cleaners
- Tapestry needle
- Scissors
- Stitch marker
Stitches Used
- Sc – single crochet
- Ch – chain
- Sc inc – sc increase
- Sc dec – sc decrease
- m/c – magic circle
- sl st – slip stitch
- s-sc – surface single crochet
- s-sl st – surface slip stitch
- fsc – foundation single crochet
- 3 dc tog – 3 double crochets together – yarn over, insert hook and pull up a loop, yarn over and through 2 loops, leave remaining 2 loops on the hook, repeat this 2 more times and then yarn over and pull through all loops
Pattern Details
- Skill Level: Intermediate
- US Terminology
- The bold numbers at the end of each line of the pattern indicate the number of stitches in the row/round.
- There is no specific gauge for this dinosaur, you will need to work as tightly as you can.
- The dinosaur is made in separate parts, some are joined together as you crochet and others are sewn on.
- Pipe cleaners are placed inside the limbs and down the spine to create support and shape for the dinosaur to allow him to stand up.
- Do not ch 1 at the end of the rows, just turn and work next row, this creates a neater edge.
- Do not sl st and join when working in the round unless otherwise stated as this gives a neater look
- The dinosaur’s eyes are sewn on using a French knot, you could use 3mm safety eyes in green if you have them but sewn on works better for this size of the dinosaur.
- The finished dinosaur is 30cm long from tail to head when stretch out and 12 cm wide.


Hatching Baby Therizinosaurus Amigurumi Dinosaur
Therizinosaurus Back – work in lilac starting from the tail
Row 1 Ch 2, sc in 2 nd ch from hook, 1
Row 2 3 sc in same stitch 3
Row 3-7 Sc across 3
Row 8 Sc inc, sc, sc inc 5
Row 9-13 Sc across 5
Row 14 Sc inc, 3 sc, sc inc 7
Row 15-16 Sc across 7
Row 17 Sc inc, 5 sc, sc inc 9
Row 18-19 Sc across 9
Row 20 Sc inc, 7 sc, sc inc 11
Row 21-40 Sc across 11
Row 41 Sc dec, 7 sc, sc dec 9
Row 42-43 Sc dec, 7 sc, sc dec 9
Row 44 Sc dc, 5 sc, sc dec 7
Row 45-65 Sc across 7
Cast off
Attach yarn in middle of tail (row 1) and s-sc all the way down the back to
create the spin
Turn the back over and fold 2 pipe cleaners in half and twist them, then
sew down the back in line with the spine on the other side.
Therizinosaurus Under Body – work in granite grey starting from the tail
Row 1 Ch 2, sc in 2nd ch from hook, 1
Row 2 3 sc in same stitch 3
Row 3-7 Sc across 3
Row 8 Sc inc, sc, sc inc 5
Row 9-13 Sc across 5
Row 14 Sc inc, 3 sc, sc inc 7
Row 15-16 Sc across 7
Row 17 Sc inc, 5 sc, sc inc 9
Row 18-19 Sc across 9
Row 20 Sc inc, 7 sc, sc inc 11
Row 21-26 Sc across 11
Row 27 Sc inc, 9 sc, sc inc 13
Row 28-29 Sc across 13
Row 30 Sc inc, 11 sc, sc inc 15
Row 31 Sc inc, 13 sc, sc inc 17
Row 32 Sc inc, 15 sc, sc inc 19
Row 33 Sc inc, 17 sc, sc inc 21
Row 35-39 Sc across 21
Row 40 Sc dec, 17 sc, sc dec 19
Row 41 Sc dec, 15 sc, sc dec 17
Row 42 Sc dec, 13 sc, sc dec 15
Row 43 Sc dec, 11 sc, sc dec 13
Row 44 Sc dec, 9 sc, sc dec 11
Row 45 Sc dec, 7 sc, sc dec 9
Row 46 Sc dec, 5 sc, sc dec 7
Row 47-49 Sc across 7
Row 50 Sc dec, 3 sc, sc dec 5
Row 51-65 Sc across 5
Cast off
You now need to sc the back and body pieces together. Position the pieces
so the tails are together and the insides facing each other (make sure the
pipe cleaners are on the inside). Then hold the pieces so the back is
towards you, starting at the neck and working round to the tail and back to
the neck again single crochet the pieces together in granite grey. Stuff tail
and body as you go.
Shape the finished body so the neck bends in and the tail goes out (refer to
the pictures for help)
Therizinosaurus Legs – work 2 in granite grey (starting at the ankle)
RND 1 Ch 6 and sl st to form a ring 6
RND 2-4 Sc around 6
RND 5 (2 sc, sc inc) x 2 8
RND 6-8 Sc around 8
RND 9 (3 sc, sc inc) x 2 10
RND 10 Sc around 10
RND 11 (4 sc, sc inc) x 2 12
RND 12 Sc around 12
RND 13 (5 sc, sc inc) x 2 14
RND 14 (6 sc, sc inc) x 2 16
RND 15 (7 sc, sc inc) x 2 18
RND 16 Sc around 18
Fold pipe cleaner into 4 and twist together, then insert it into the leg and stuff
around it
RND 17 (sc, sc dec) x 6 12
RND 18 Sc around 12
RND 19 (sc dec) x 6 6
Sl st and cast off leaving a long tail
Sew leg to the body starting at the base of row 22 on the body, it leg should fit
nicely under the belly portion rows of 30-44. Use the pipe cleaners to on the
body, it leg should fit nicely under the belly portion rows of 30-44.
Use the pipe cleaners to shape the legs.
Therizinosaurus Front Toes – work 6 starting in vanilla cream
RND 1 4 sc in m/c 4
RND 2-3 Sc around 4
Change to granite grey
RND 4-5 Sc around 4
Sl st and cast off
Therizinosaurus Back Toes – work 3 starting in vanilla cream
RND 1 4 sc in m/c 4
RND 2 Sc around 4
Change to granite grey
RND 3 Sc around 4
Sl st and cast off
Therizinosaurus Feet – work 2 in Granite Grey
RND 1 6 sc in m/c 6
RND 2 Sc around
RND 3 Left Foot Only – attach back toe with 2 sc, 4 sc 6
RND 3 Right Foot Only – 4 sc, attach back toe with 2 sc 6
RND 4 Sc around 6
RND 5 (Attach toe with 2 sc) x 3 6
Cast off and sew shut. Sew a few stitches through the toes to help the
sit right you should have the middle claw slightly higher than the other
two.
Sew foot underneath legs with back toes pointing towards each other
Therizinosaurus Claws – work 6 starting in vanilla cream
RND 1 4 sc in m/c 4
RND 2-7 Sc around 4
Change to granite grey
RND 8-9 Sc around 4
Sl st and cast off
Therizinosaurus Arms – work 2 in Granite Grey
RND 1 6 sc in m/c 6
RND 2 (sc inc) x 6 12
RND 3-4 Sc around 12
RND 5 (4sc, sc dec) x 2 10
RND 6-11 Sc around 10
RND 12 (3 sc, sc dec) x 2 8
RND 13 Sc around 8
RND 14 (2 sc, sc dec) x 2 6
Fold a pipe cleaner in 4 and twist together, insert through arm and stuff
around it
RND 15 (attach claw with 2 sc) x 3 6
Cast off and sew shut, if the claws are too far apart use a few stitches to
sew them closer together
Sew arms to body above the belly section of rows 33-44 and use pipe
cleaners to shape arms.
Therizinosaurus Lower Jaw – make 1 starting in vanilla cream
RND 1 4 sc in m/c 4
RND 2 Sc around 4
Switch to Granite Grey
RND 3 Sc around 4
RND 4 (sc, sc inc) x 2 6
RND 5 (2 sc, sc inc) x 2 8
RND 6 (3 sc, sc inc) x 2 10
RND 7-9 Sc around 10
Sl st and cast off
Under one side of the jaw and using granite grey, s-sc around the edge to
create a jawline (leave rows 1-2 untouched)
Using white, s-sl st inside of the jawline created in round 10 to make the
teeth
Therizinosaurus Head – start in vanilla cream
RND 1 4 sc in m/c 4
RND 2-3 Sc around 4
Switch to lilac
RND 4 Sc around 4
RND 5 (sc, sc inc) X 2 6
RND 6 (2 sc, sc inc) x 2 8
RND 7 (3 sc, sc inc) x 2 10
RND 8 (4 sc, sc inc) x 2 12
RND 9 3dc tog, 5 sc, 3 dc tog, 5 sc 12
RND 10 Sc around 12
RND 11 2 sc, attach jaw with 4 sc (make sure the teeth side points towards the lilac head), 6 sc 12
RND 12 Sc around 12
RND 13 (sc dec) x 6 6
Sl st and cast off
Use lilac to s-sc around the inside of the mouth on the lilac side to create the jaw
Using white, s-sl st inside of the jawline created in round 10 to make the teeth
Therizinosaurus Tongue – work in red
RND 1 fsc 1, then turn and sl st in the same stitch 1
Cast off and sew to the back of the mouth
Sew head to neck using lilac on the top side and granite on the lower side
Finish off the Therizinosaurus by using French knots in green to sew on eyes in the 3dc tog spots created in round 9 of the head.
Therizinosaurus Egg bottom – work chunky vanilla and 6mm hook
RND 1 6 sc in m/c 6
RND 2 (sc inc) x 6 12
RND 3 (sc, sc inc) x 6 18
RND 4 (2 sc, sc inc) x 6 24
RND 5 (3 sc, sc inc) x 6 30
RND 6 (4 sc, sc inc) x 6 36
RND 7-8 Sc around 36
RND 9 18 sc, 5dc tog, 17 sc 36
RND 10 Sc around 36
Sl st and cast off
Therizinosaurus Egg top – work chunky vanilla and 6mm hook
RND 1 6 sc in m/c 6
RND 2 (sc inc) x 6 12
RND 3 (sc, sc inc) x 6 18
RND 4 (2 sc, sc inc) x 6 24
RND 5 (3 sc, sc inc) x 6 30
RND 6 (4 sc, sc inc) x 6 36
RND 7-8 Sc around 36
RND 9 18 sc, ch 5, 18 sc 36
RND 10 sc around 36
RND 11 S-sl st 1/3 of the egg top to the egg bottom
Sl st and cast off, sew in ends
Once Your Project Is Finished
I know you’re going to be so proud of yourself when you finish your Theo the Therizinosaurus and I so look forward to seeing your finished product.
- Be sure to share photos on social media using the hashtag #30DaysofCozy so we can all see your project and give you all-the-hearts. 💖💖💖
I can’t wait to see your creations!
Until then, stay cozy and keep on yarning. ♥
About the Designer

Vicky Staden
Vicky is a stay at home mum to two children, Oliver who is almost 5 and loves dinosaurs and Lily who is 3 and loves horses. Vicky has been crocheting for around 4 years and designing her own patterns for nearly 2 years. Most of her work is designed around her children and including children’s clothing, baby and children’s blankets and amigurumi including playmats. More recently Vicky has been creating a new line of Adventure Bags, where a themed bag opens up to reveal a different world of imagination for the child to play with. Vicky also enjoys creating handbags and has started making these in different styles and themes to match her amigurumi
Social Media Links
- Website: Cosy Crochet
- Facebook: Vicky’s Cosy Crochet



