What type of administration is used for Penicillin in rabbits?

For the administration of Penicillin in rabbits, a subcutaneous injection is the preferred method. This approach allows for effective absorption of the medication into the bloodstream while minimizing the stress and discomfort that could be caused by other forms of administration. Subcutaneous injections can provide a longer-lasting effect, as the drug is released slowly from the injected site into the circulation.

In contrast, topical application might not ensure adequate systemic absorption of the medication, which is crucial for treating infections effectively. Oral medication can be less reliable in rabbits because they may refuse to eat or drink, or it may be difficult to ensure they receive the correct dosage. Intravenous injections, while effective for immediate results, are more invasive and can pose a higher risk of complications in smaller animals like rabbits. Thus, subcutaneous injection strikes a balance between effectiveness and animal welfare, making it the most appropriate choice for administering Penicillin to rabbits.