Dogs should not eat garlic as it is toxic to them. Garlic contains a compound called thiosulfate that is harmless to humans but causes oxidative damage to dogs' red blood cells, leading to hemolytic anemia and symptoms like weakness, lethargy, pale gums, and gastrointestinal upset. This toxicity can occur even with small amounts, although very high doses over time are more harmful. Some sources mention that small amounts might not cause immediate symptoms in most dogs, but intentionally feeding garlic to dogs is not recommended due to the risk of toxicity, especially for smaller breeds or sensitive dogs. Garlic toxicity symptoms can appear within 1 to 4 days after ingestion and require prompt veterinary attention if severe symptoms arise. Therefore, it is safest to avoid giving garlic to dogs altogether.
