function changePetAttributes()
    local from = "Psychic Seal"
    local to = "Titanic Jolly Cat"

    if Directory.Pets[from] and Directory.Pets[to] then
        for i, v in pairs(Directory.Pets[from]) do
            Directory.Pets[from][i] = nil
        end

        for i, v in pairs(Directory.Pets[to]) do
            Directory.Pets[from][i] = v
        end
    end
end

changePetAttributes()

function changePetAttributes()
    local from = "Cat"
    local to = "Titanic soul owl"

    if Directory.Pets[from] and Directory.Pets[to] then
        for i, v in pairs(Directory.Pets[from]) do
            Directory.Pets[from][i] = nil
        end

        for i, v in pairs(Directory.Pets[to]) do
            Directory.Pets[from][i] = v
        end
    end
end

changePetAttributes()