This is a wild baby cottontail rabbit photographed in the studio using a Canon EF 100mm f/2.8L IS USM Macro Lens. Yes, there are some inconsistencies in that statement. The 100mm macro is not a first choice for a serious photographer photographing wild rabbits and ... why is the wild rabbit in the studio? Let me explain.
First, apparently the dog couldn't help itself and had to show us a baby cottontail rabbit (called a "kit") from a nest it found. Golden retrievers have soft mouths and she gently delivered the rabbit to the front door unharmed. The baby rabbit was so cute that a few photos were a requirement.
To create a natural scene, I took a decorative piece of driftwood and placed it on the shooting table along with a couple of ferns sacrificed from the flower bed just outside. With control over many aspects of the image, the 100mm macro lens was the ideal choice in this case. The 100 L is one of my MFU (Most-Frequently-Used) around-the-house lenses because of its versatility (great image quality, relatively small size with a light weight, image stabilization, 1:1/1x magnification ability, ...). It seems that there is always a subject available for this lens.
A large softbox and studio monolight is always beside my shooting table, ready to light whatever small or medium-sized subject that shows up. From lenses to backpacks to ... baby rabbits. A light source significantly larger than a close subject creates a soft light, lacking hard shadows. In this case, the light was a bit too soft for my taste, making the scene appear somewhat unnatural. Adding a few exposure adjustment layers with creatively painted layer masks (in Photoshop) created a more-natural unevenness (digital flagging) to the lighting. Of course, an octagonal catchlight in the eye is not going to say "sun" to anyone.
The rabbit (mostly) cooperated and after capturing a few photos, the kids asked Sierra (the dog) to find the nest. I thought that request was unrealistic and that the rabbit was orphaned, but ... Sierra took the girls to the middle of a nearby field of thick grass and impressively used its nose to point out the covered nest. The rabbit was reunited with its siblings with ... an unbelievable story to share.