To make an animal postcard, draw on a sturdy blank card, add one short message, and reserve the back for delivery details. For postal mailing, check current USPS size and addressing rules; a folded card in an envelope is a flexible alternative.

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A postcard gives a small drawing a destination. Instead of asking a child to create a perfect card, start with someone they would enjoy surprising: a grandparent, cousin, friend, or neighbor you know. One animal and one sentence are enough.
Choose hand delivery or postal mail first
For hand delivery, almost any sturdy card shape can work. For postal mail, the size, thickness, addressing, and postage requirements matter. Check the current rules with USPS before promising that a homemade card will qualify for a postcard rate. An envelope is often a simpler option for irregular artwork.
Keep personal addresses with the adult. Children can help write a recipient’s first name or decorate the front, but a public photo of the finished card should not show mailing details.
Make an animal picture with a clear focal point
- Start with a blank piece of cardstock or sturdy paper.
- Draw one large animal shape in the center.
- Add a single setting detail, such as grass, a cloud, or a pretend doorway.
- Choose a small set of colors and test them on a scrap first.
- Leave room for a short greeting or put the message on the back.
If a child wants help drawing, offer simple shapes: a circle for a face, two small circles for ears, and an oval for the body. Let the child decide what the shapes become. These are original drawings, so there is no need to cut a page out of a favorite book or copy a published illustration.
Messages that are easy to personalize
| Recipient | Message starter |
|---|---|
| Grandparent | I drew this animal because... |
| Friend | If our animals had a picnic, they would... |
| Cousin | What color would you choose for... |
| Neighbor | Thank you for... |
A child who does not want to write can dictate. Read the sentence back before adding it. Preserve their phrasing rather than converting it into an adult-sounding greeting. A message such as “My bear wears blue boots” is already a complete reason to smile.
A worked example
Draw a round bear with two ears and a blue scarf. Add a yellow sun in one corner. On the back, write: “Hi Grandma! My bear is going to the park. Where should it go next?” The recipient can reply with an idea, but do not make the activity depend on receiving an answer quickly.
Finish the card without fragile extras
For mailing, keep the drawing flat and avoid decorations that could detach. Let wet media dry fully before handling. If the paper curls or feels too delicate, place the artwork inside an envelope rather than forcing it into postcard form. The adult should handle addressing, postage checks, and the final decision about delivery.
Make one card at a time. A batch of ten can turn a friendly invitation into an obligation. Keep a photo of the picture before sending it only if the child wants a record; the card itself can be a gift that leaves the house.
Frequently asked questions
Can a four-year-old make the message?
Yes, the child can dictate a message and choose the picture. Writing the whole address or sentence independently is not necessary for this activity.
Do homemade postcards need special postage?
Requirements depend on the card and current postal rules. Check USPS for the item you plan to mail, or ask at a post office before sending it.
Choose your next small activity
Keep a book beside the blank paper
For a separate coloring choice, Wild Little Wonders: Baby Animals is an English paperback for ages 4–8 with 40 baby animals, large coloring pages, and short animal facts. Preview real inside pages and check the book details, then view the paperback on Amazon for current price and delivery. The activities above also work with your own original drawings; no purchase is needed.
Reference for grown-ups
USPS postcard size and mailing guidance. Reviewed October 8, 2026. Check the source again for current requirements or product-specific instructions.
Explore Baby Animals
See the actual inside pages before deciding whether the book fits your child.
Check the paperback on Amazon