We reached out to Robin, Ivy, and Eve's owner when we noticed they were advertising their rats that were in poor condition; all rats appeared underweight, and Robin had a very large mammary tumour on her thoracic chain. Fortunately, we were given permission to take on their three rats on the 14th of December 2019. Once we got the girls home, it was clear they were emaciated and bloated due to malnutrition; weighing around 135g. As we were approaching Christmas, we weren't able to have Robin's tumour operated on until the new year. This was potentially a good thing, as she could've metabolised drugs differently due to emaciation. Despite being skinny, the three girls were beyond friendly and appeared bright within themselves. Robin: As highlighted, Robin was unable to have her tumour removed until the new year. The tumour was very large and in a more problematic location due to local veins, arteries, and structures. Nonetheless, the vet still beli