Wow, what a surprise to come home to! There is a really good care guide attached to this forum, regarding terrestrial toads. Sadly it doesn't seem to be working right now but you can try again later.

Until then, here are some basics:

Terrarium:

His home should be elongated, with alot of ground space for walking. Toads are active during the early evening and early morning and like to stalk around, looking for food. So longer, not taller. And have a lid on it especially with tall plants, so he can't crawl out

His substrate should be non-maneured soil. If there is fertilizer in the soil, he'll absorb it through his skin and it could act like a toxin. It's best to buy the non-maneured soil, so you avoid any possible parasites. Fill the tank up 1-2 inches with soil.

Give him two caves to hide in, so he has different places to choose from.

Decorate the tank with not-sharp rocks and a branch or two (wash before putting in, like from an oak tree or something similarly not toxic) and some live, not fertilized plants (I have the best experience with ferns.).

WATER:

Have a watering can filled up 24 hours, to air out any remaining chlorine, and change his water dish daily. Once-twice a week, spray mist his tank with water to keep the tank moist, but not suffocatingly moist (as stated earlier, toads actually prefer non-rainforest surroundings).

FEEDING:

The best feeder animals are:

Earthworms (but if he's not used to them, can be hard to get him to like them), gut-fed crickets (gut fed meaning fed with nutritional vegetables and water 24 hours before feeding him. Or fed on insect fodder. Don't use the all-black crickets as they are meat eaters and can bite him), bench chewers and anything creepy crawly without huge tongs and that aren't posinoius.

There is alot of debate about this, but it is good to supply with wild caught feeders from an area you know doesn't use pesticides, as they are the most nutritious and nourishing feeders.

Feeder tip - feeders should not be bigger than the width between his eyes!

Feeding bowl: To keep track on his feeding, place a small, low-edged ceramic bowl in the same spot, to put feeder animals in. They will not escape and it will help him to not eat any substrate by accident.

Until he learns to use it (just be patient) let a few gut-fed crickets loose in his tank that he can catch, until he gets it.


Otherwise:

Now that he's new, give him 2-3 weeks to settle in. Place his tank in a not too trafficked area, and except for feeding and water changing, leave him alone! Give him time to settle in.

Don't generally handle him too much and deffinately don't "pet" him. If you do handle him, use one-time disposable gloves to protect him from your oils on your skin and to protect you from what he could carry

Don't place the tank in direct sunlight or in a place where strong sunlight will hit it - it could over heat your tank.


I think that're the basics. And if you come home one day and he's all slimey and much lighter in colour don't fret - ca. once a week they change their entire skin and eat it


Good luck with the little guy!