Two kernels for a 3 kg dog: tracing the path
A Maltese’s tiny digestive tract can pass two corn kernels as easily as a crumb of bread. At this size, the real concern would be choking during swallowing, but since you didn’t mention coughing, she likely chewed them well. The kernels’ smooth surface helps them glide through without snagging.
Unlike larger dogs, your Maltese might show subtle signs like a single skipped meal or slightly softer stool. This isn’t an emergency—just her system adjusting to the unexpected fiber. Watch her water intake; dehydration is more dangerous than the corn itself for dogs under 5 kg.
Why floor scraps worry owners more than vets
From a veterinary perspective, two plain kernels are less risky than a scrap of seasoned meat or chocolate. The kitchen floor adds bacteria exposure, but a healthy dog’s stomach acid handles that easily. Your Maltese’s main risk would be from cleaning chemicals or other foods mixed with the corn—neither applies here.
Small dogs often scavenge tidbits without consequence. What makes this case safe is the lack of cob material, which could splinter. If she’d found a cornbread crumb instead, we’d be discussing butter and sugar content, but plain kernels are essentially inert for a dog this size.
Timeline for such a small quantity
At 3 kg, your dog will metabolize these kernels within 12–18 hours. You might spot them undigested in her stool, which is normal—dogs lack the enzymes to fully break down corn cellulose. Don’t mistake this for poor absorption; it’s just how canine digestion works.
Any reaction would appear within six hours: slight lethargy or a single vomit episode. Since the amount was minuscule, even these would be mild. Offer her regular meals on schedule—fasting isn’t necessary after such a trivial intake. Her stomach is roughly the size of a lime, so two kernels take up negligible space.
Contrast with choking hazards for toy breeds
Two kernels won’t block a Maltese’s intestines, but whole grapes or nuts might. This illustrates why size matters—a food that’s safe in miniature portions becomes dangerous at slightly larger amounts. Your dog’s snack was well below the threshold where we’d worry about obstruction.
Compare this to a big dog eating an ear of corn—the cob’s bulk is the issue, not the kernels. Your Maltese could eat ten times this amount without systemic effects, though her stomach might rebel at the sudden fiber load. What you’re seeing is the canine equivalent of a person swallowing two sunflower seeds.
The full verdict, portion guidance and serving notes are collected on the Sweetcorn kernels food facts page.