I first started playing this game ever since it came out and I had so much fun. However, there is one single problem that still annoys me today, which is gems. You literally only get like 20 gems throughout the entire gems including quests and everything. Given the mere 20 gems you get without paying, in order to fully complete this game with all pets, you need over 5,000. This is extremely ridiculous. Who would ever want to spend tens of thousands of dollars on a kids game just to fully 100% complete the game. You are only able to get the limited options of pets in the game that are not bought with gems. In fact, a ton of quests involve having to buy pets with gems when some of those pets cost more gems than you could ever get in the game without paying money. Onto the glitches. When I returned to this game after not playing for about 5 years, I was astounded with the amount of glitches in the game. One moment I buy a chihuahua and the next moment it completely vanishes. Also, sometimes when you buy a mate and breed a baby, both the mate and the baby in the nursery also completely vanishes with the money you spent on it also disappearing. Absolutely ridiculous. TL;DR: If you want to complete the game without spending money and are annoyed by glitches, do not download. Other than that, this is still a pretty fun game, and I wish the developers spent more time actually fixing this game than giving up on it.