When it comes to animal remains, these things take time. Large dogs, for example, can be in the freeze-drier for nearly a year, and smaller animals still take three to six months. The vaporising of the ice has to be done incredibly slowly, and that's what gives the amazing end result.
To be fair, it is a little freakier than conventional taxidermy, as all the internal organs and bones are left in place, perfectly preserved. The only things that need replacing after freeze-drying are the eyes!
The results are beautiful -- freeze-dried animals are so unbelievably lifelike -- but the cost can be scary. Very large dogs can cost upwards of $4000 in the USA, and possibly even more here.
It's a long time and a lot of money to invest in a deceased pet. However, for many people money is a non-issue when it comes to their furchildren.
A quick Google search of freeze-dried taxidermy speaks for itself -- this is a fantastic, revolutionary way of preserving our furry loved ones forever. The unique process addresses many of the issues that conventional taxidermists may face, and provides yet another interesting option for us when finding a way to pay tribute to our departed furbabies.
I can't say I'd ever choose it myself, but I can certainly see why it's becoming so popular.