Features: 2.4GHz Remote Control, Age: Above 10 years old, Operation Time: 30-35mins, Transmitter Power: 2x 1.5V AA battery(not included).
Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Price history and price alert
Check out price history chart (for all/most countries) for DIMEI 9007A RC Robot Dog. The lowest price was: $22.59.
Price records source(s): Gearbest
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).