Soft acrylic yarn keeps your pup warm during morning walks, especially when the temperature drops near freezing. This crochet sweater uses simple double crochet stitches to create a flexible fabric that allows your dog to move comfortably while staying cozy. You will work in back and forth rows, finishing with a ribbing around the neck that holds its shape through many washes. This project works well for beginners who want to move beyond flat rectangles, as it introduces basic shaping for the chest and leg openings. You finish each piece with a personalized seasonal trim or a bow.

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Why You’ll Love This Pattern

This beginner-friendly crochet coaster pattern is designed for efficiency, using a simple circle construction that works up in less than 30 minutes. You only need a small amount of cotton yarn, making this an ideal project for using up leftover scraps from larger homeware pieces. The finished coasters provide a heat-resistant, absorbent base for your favorite mugs, and the stitch repeat is repetitive enough to be meditative while you watch television or listen to a podcast.

I managed to whip up a set of four coasters in one evening using only half a skein of yarn. The instructions were very easy to follow and the final result lays completely flat without any curling.

— Sarah, hobbyist crocheter

Pattern Overview & Skill Level

Skill Level: Beginner
Approximate Time: 20-30 minutes per coaster
Construction: Worked in continuous rounds from the center outward
Finished Dimensions: Approximately 4 inches (10 cm) in diameter

Materials & Supplies Needed

Yarn: Worsted weight (#4) 100% cotton yarn, approximately 15 yards per coaster. Cotton is chosen for its heat resistance and ability to absorb moisture.
Hook Size: 5.0 mm (H-8) crochet hook.
Notions: Tapestry needle for weaving in ends, a pair of sharp scissors, and a stitch marker to track the start of rounds.
Safe Yarn Substitutions: Acrylic yarn can be used for decorative purposes, but note that it does not absorb moisture well and can melt if placed under very hot ceramic mugs. Using a heavier yarn will result in a larger coaster, while lighter yarn requires a smaller hook and more increase rounds to maintain the 4-inch size.

Stitch Guide & Abbreviations (US Terms)

ch: Chain
st/sts: Stitch/stitches
sl st: Slip stitch
sc: Single crochet
inc: Increase (work 2 sc in the same stitch)
MR: Magic ring (or alternative ch-3 and join with sl st to form a ring)

Step-by-Step Pattern Instructions

This coaster is worked in a continuous round. Place your stitch marker in the first stitch of every round to keep track of your position.

Rnd 1: Start with a MR. Work 6 sc into the ring. (6 sts)
Rnd 2: Work 2 sc in each st around. (12 sts)
Rnd 3: 1 sc in next st, inc in next st. Repeat from * to * 6 times. (18 sts)
Rnd 4: 1 sc in next 2 sts, inc in next st. Repeat from * to * 6 times. (24 sts)
Rnd 5: 1 sc in next 3 sts, inc in next st. Repeat from * to * 6 times. (30 sts)
Rnd 6: 1 sc in next 4 sts, inc in next st. Repeat from * to * 6 times. (36 sts)

Finishing Steps

Once you reach the final round, complete one additional slip stitch into the next stitch to smooth out the edge. Cut the yarn, leaving a 6-inch tail. Pull the tail through the final loop and use your tapestry needle to weave the end securely into the back of the work. If desired, you can block the coaster by lightly steaming it or dampening it and pinning it flat on a towel until dry to ensure a perfect circle shape.

Care & Washing Instructions

Machine wash in cold water on a gentle cycle to prevent shrinking or distortion.
Lay the coaster flat on a clean towel to air dry, reshaping it with your hands while damp.
Do not bleach or iron, as high heat can damage the cotton fibers and affect the structure of the stitches.

Pro Tips & Common Mistakes to Avoid

Maintaining consistent tension is vital for a coaster to lie flat. If your coaster starts to cup like a bowl, your tension is likely too tight; try going up a hook size or relaxing your grip on the yarn. If the coaster ruffles, your tension is too loose or you are working too many stitches; verify your increase counts carefully. Always use a stitch marker at the beginning of each round to avoid losing your place, which is the most common cause of incorrect stitch counts in circular projects. To adjust the size, simply continue the increase pattern by adding one more stitch between increases in each subsequent round, though you will need additional yarn.

Frequently Asked Questions

Can I use a different yarn weight for this pattern?

Yes, but changing the yarn weight will change the final size of the coaster. Using a thinner yarn like sport weight will produce a smaller coaster unless you add more increase rounds, while a bulky yarn will create a much larger, thicker coaster.

Why does my circle look like a hexagon?

The six-point increase pattern naturally creates a hexagonal shape. To make the circle appear rounder, you can occasionally stagger your increases so they do not fall in the exact same spot as the previous round, or block the piece firmly after finishing.

Are these coasters suitable for beginners?

This is an excellent project for beginners because it uses only basic single crochet stitches and teaches the fundamental concept of working in rounds with consistent increases.

Can I sell the coasters I make from this pattern?

You are welcome to sell physical items made from this pattern, provided you credit the design. Please do not redistribute the written pattern itself or claim the design as your own work.

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Seeing your dog comfortably dressed in a handmade layer makes all the effort worth it. Try using a deep forest green wool blend for a classic winter look or experiment with bright stripes to make your pet stand out at the park. Tag your final creation on Instagram so I can see how the sizing worked out for your furry friend. Visit my main page for more clothing patterns that help you build a complete wardrobe for your dog using your leftover yarn stash.