 These are the youngest animals we have in the facility and I guess the new arrivals. They're in a neuroscience facility, where basically all the work involves some sort of research into how the brain works. Rhesus macaques are used, or rhesus mangas are used because they're great similarity to humans. So the brain functions and has a similar structure to humans. So the work involves, the majority of the work involves behavioral training, and these guys will be at the initial stages of that training. So the first step is basically to get them used to us, to come forward, comfortable engaging and taking little treats and using raisins here. And things like, for example, starting them to respond to different targets. So I would say hold, so they already learned that. And then once they start doing behavior tasks in the lab, they will be a bit more familiar already with some of the training techniques. Very good, aren't you? Good boy. And we take a lot of time to make sure that they're comfortable coming forward, even though, especially with the cameras around, they would be a little bit nervous coming out. You can see they still came to come forward and take treats and interact. So the animals are normally here for a few years. So this is like the beginning of the journey, if you like. So some of the reasons why it takes so long is because we like to take it step by step, make sure that the animals are calm and willing to engage in some of the training, or in all the training of the procedures. It's really important that they remain calm throughout and interested. They will be involved in maybe some operations. Sometimes they will get implants so that the heads can be held still during some of the data recording. For example, if they engage in behavioral tasks in the MRI scanner. And because they're here for so long, it's really important that we have ongoing assessments of their welfare. Obviously for their own welfare, making sure that they remain healthy, calm and stress-free. But also it's very important that they remain that way for the science. So we want to have normal animal models that they will basically produce good quality data. And the way we do that is basically a team effort. So we have a team of dedicated technicians that I work with, a team of vet me surgeons and obviously the research team as well. And we all work together on an ongoing basis, day to day liaising, bringing up the minor concern that might have. So especially the researchers and the animal technicians that work with animals day to day, they will get to know the individual, character of each animal, the normal behavior and things like that. So they would bring up any deviations, any changes of that normality, either to me as the welfare person or to the vet me surgeons. And then we're able to intervene as soon as possible and avoid things getting worse.