One reason is that the flexible exchange rate provides a considerable buffer against external shocks, such that less adjustment of interest rates is required to manage domestic monetary conditions. (rba.gov.au)
It's also likely your senior pet has spent time being socialized around humans and will need less adjustment time before settling in as a member of your family. (petsmagazine.ca)
It will be one less adjustment after the baby arrives. (cindyandjana.com)