Why one bite matters less for a 5 kg dog
A single bite of raisin granola is unlikely to deliver enough toxins to harm a small dog immediately. The real concern is whether more raisins were swallowed before the vomiting started. Since your dog already expelled some contents, the risk drops significantly—vomiting acts as nature’s emergency eject button for suspicious foods.
That said, raisins contain compounds that can damage kidneys in high doses. Even a small amount warrants monitoring. Your dog’s 5 kg size means her system processes toxins faster than larger dogs, but also has less margin for error if absorption occurs.
What to expect in the next six hours
Most dogs show further vomiting or diarrhea within 4-6 hours if trouble is brewing. Since it’s already been 2 hours with just one vomit episode, you’re likely past the initial crisis point. Watch for fresh symptoms: excessive panting, refusing favorite treats, or producing very dark urine.
Hydration is key now—offer ice cubes or small licks of water every 20 minutes. Don’t let her gulp large amounts at once, as that could trigger more vomiting. If she keeps water down for two hours, try a teaspoon of plain boiled chicken.
When the vet would run blood work
Vets typically check kidney values (BUN and creatinine) between 24-72 hours after raisin ingestion, since damage develops slowly. With only one bite and early vomiting, your vet might skip immediate tests unless new symptoms appear. They’ll press on her belly to check for pain and examine her gums for tackiness—a sign of dehydration.
If you do visit, bring the granola packaging. The vet will calculate potential raisin mass per bite. Some granolas contain mere flecks, while others pack whole raisins—this changes the risk level substantially.
Recovery signs that mean all is well
By 12 hours post-ingestion, a dog in the clear will act normally—begging for food, playing with toys, and having normal bowel movements. The first poop after an incident may be slightly loose due to stomach irritation, but shouldn’t contain blood or look like coffee grounds.
Continue monitoring water intake for 48 hours. A recovering dog drinks steadily but not excessively. If she’s urinating normally (no straining or very small amounts) and bouncing back to her usual energy, you can breathe easy.
The full verdict, portion guidance and serving notes are collected on the Granola food facts page.