Every year, thousands of children end up in emergency rooms because of toys that were supposed to be fun, not dangerous. The most common threat? Choking. Small parts, loose pieces, and poorly designed components turn innocent playtime into a life-threatening event. When a toy manufacturer puts a product on the market that can choke a child, the company is legally responsible for the harm it causes. Understanding how choking hazards create liability is essential for parents, retailers, and anyone who buys or sells children’s products.

Product liability law holds manufacturers, distributors, and sellers accountable when a product is defective and causes injury. For children’s toys, the most common defect is a design that includes parts small enough to block a child’s airway. A toy can be perfectly made, with no manufacturing errors, but still be defective if its design is unreasonably dangerous. This is called a design defect. The law says a toy must be safe for its intended user. For a toy meant for a toddler, that means no parts small enough to fit into a child’s mouth and block the windpipe. If a toy has small detachable eyes, buttons, or wheels, and a child chokes on one of them, the manufacturer can be sued.

The legal standard used in most states is the “consumer expectation test.” This says a product is defective if it fails to perform as safely as an ordinary consumer would expect. No reasonable parent expects a toy intended for a three-year-old to have a removable plastic nose that can lodge in a child’s throat. When that happens, the product is defective. Companies also have a duty to warn about known risks. If a toy contains a part that could be dangerous, the packaging must carry clear warnings like “Not for children under three because of small parts.” But a warning is not a free pass. If the danger is hidden or the warning is buried in tiny print, the manufacturer is still liable. Courts often find that a warning alone cannot fix a dangerous design.

Specific examples of past cases show how this works. A famous case involved a doll with a detachable hat that a toddler put in his mouth and choked on. The manufacturer had not designed the hat to be permanently attached, and the warning label was easy to miss. The jury awarded damages because the design itself was unsafe. Another case involved a building set with tiny plastic connectors. A child swallowed one, required surgery, and the company had to pay for medical bills, pain, and suffering. The connector was small enough to fit through a standard choke tube—the testing device used by safety regulators—but the company never tested it that way.

What makes these cases especially serious is that children cannot protect themselves. They put everything in their mouths. The law recognizes this by imposing a higher duty of care on manufacturers of children’s products. A toy company must anticipate that a child will use the toy in ways an adult would not—shaking it, dropping it, biting it. If a toy’s small parts can be pulled off by a child’s strength, the design is defective even if the part is meant to stay put during normal play. This is called foreseeable misuse, and manufacturers must design for it.

The Consumer Product Safety Commission sets rules for toy sizes. The small parts regulation says any toy for children under three cannot contain parts that fit inside a cylinder the size of a child’s throat. But these regulations are minimums, not maximums. A toy that passes federal testing can still be found defective in court if the jury decides it was unreasonably dangerous. Even if the part passes the choke tube test, a child might still choke on it because children have different sizes and shapes of airways. The law does not give manufacturers a free pass just because they met a government standard.

Litigation over choking hazards usually involves claims based on negligence and strict liability. Negligence means the company failed to use reasonable care in designing, testing, or labeling the toy. Strict liability means the product was defective regardless of how careful the company was. In practice, strict liability is easier for victims to prove, because they do not need to show the company was careless. They only need to show the product had a defect that caused the injury, and that the defect made the product unreasonably dangerous.

For parents, the takeaway is straightforward. If a child chokes on a part from a toy, the manufacturer may be responsible. The key factors are whether the part was small enough to block the airway, whether the toy was intended for a child young enough to put things in their mouth, and whether the danger was obvious or hidden. Document everything. Keep the toy, the packaging, and the warning labels. Get medical records. The law is on the side of children, but you have to act to enforce it.

Manufacturers who ignore these realities face lawsuits that can destroy their business. A single defective toy can lead to thousands of claims, class-action lawsuits, and even criminal charges if a child dies. The message is clear: build toys that cannot choke a child, or be ready to pay the price.