Hey. Your conditions seem great. I would make sure to keep the frog in the high 70s to low 80s during the day. Make sure the heat source provides adequate, usable heat, such as downwards by a heat lamp or ceramic. I used a heat mat on the wall as recommend by some for a while but realised this did not work well. Use a digital thermometer to measure temps, analogue are not the best. It sounds to me like maybe the frog has tried to aestivate. Along with the stiff posture, was there was any signs of cocooning/dried skin? Although the humidity of 60-70% should be fine for cranwell's horned frogs, I've found several hygrometers to fail after a short period of time. A good test is to make sure the substrate is moist, not dry and not wet. What size of tank and how often do you change substrate? I personally would not take to a vet unless there is one that has a good knowledge or reference on amphibians. The best thing to do is fine a good source of info on the species (I've found AVS chacoan horned frogs by Philippe de Vosjoli to be the best reference) follow by the book to make sure conditions are correct





![United Kingdom [United Kingdom]](images/flags/United Kingdom.gif)

Reply With Quote![Canada [Canada]](images/flags/Canada.gif)
![United States [United States]](images/flags/United States.gif)
Calcium plus is the best IMO, I use it for all my animals. You have to use it at every feed though, it's been designed to provide more balanced calcium and vitamins than other supplements so it can be used this way. Bottled water is also very good. If you need to monitor it so far I've found the Zoo Med hygrometers to be good and a great thing about them is you can attach them and take them off for cleaning, then re-attach wit velcro but as long as the substrate is kept nice and moist they're probably not that important for these frogs. They shouldn't need to soak too much but at night they may use a water dish, especially if they're trying to squeeze one out.
