Bitdoggy allows you to invest only dogecoins. It began on August 11, is very recent. The minimum deposit is 300 dogecoins. Dogecoin are very easy to get. It offers three investment plans:
*5% daily (for deposits between 300 and 24999 doges).
*0.22% per hour (for deposits between 25000 and 249999 doges).
*0.25% per hour (for deposits of 250000 doges or more).
The affiliate program offers 8% of the amount deposited by your referrals.
To prove it, I deposited dogecoins that i had in several exchanges.
https://bitdoggy.top/index.php?boss=4974
Here is the first proof of payment: