Human drugs are generally not safe for dogs.
Be aware Aspirin thins the blood.
Here are two extracts from the net.
Although most vets no longer recommend aspirin for pain — why use a less potent, more stomach-harming drug when safer, more effective ones are available? —some of us still rely on it when a canine client is far away and nothing else is available.
As a rule, I never recommend using aspirin more than two days in a row and never in combination with other NSAIDs, such as Rimadyl, Metacam and Derramax. Drug interactions with aspirin are not uncommon, so don’t automa