I have found that filling soft drink bottles with water and freezing - then wrapping in some cloth seems to work well. They're so flopped out atm that they're lying right next to them and not being too fussy!
I've also found soaking their veggies in water before putting them out is helping to keep them hydrated as well as putting more water bowls out. They also seem to like lying under the patio parasol.
Anyone else got any good ideas to share?
