So I've been hesitant to post some feeding images to talk about the different variation in diets that I feed, but then I decided I totally could post a Dominicans feeding pic! Heres two different images of her with her 'prey', a month apart with the first being the most recent. She eats more often that but I rotate between feeding these and Frozen/Thawed Anoles Ive raised myself.
So you're probably sitting there wondering, wtf is she eating?
Well Ill tell you! She's eating a specialized Reptilink, its a sausage but for reptiles! They come in a lot of different types of whole prey items. From Quail to Rabbit, to Bayou blends, herbivorous blends and more! Not just for snakes either, but a lot of lizards can enjoy them too! Their insect blend is especially nice and adds a lot of nutritional variation.
So, which one is she eating? She's eating the Iguana blend! Its whole prey Iguana mixed with Quail eggs. I also feed her link occasionally to my Dumerils ground boa as a treat. So, why do I do this?
Well, for a few different reasons!
For the Dominican, it is better and healthier for this animal to be eating lizards over rodents at this age. Dominican Red Mountain Boas are specialized eaters, and the reason you don't see them bred super often in captivity despite being amazing animals? Baby Dominicans fresh born(Yes, born, they give live birth), are notoriously known for only accepting anoles as prey items. Captive-bred F/T Anoles are not readily-available feeders on the market, especially ones that are of *quality*. This means that you'll likely need to breed your own supply of anoles, which can be a HUGE hassle. There is a very small amount of breeders who spend a *LOT* Of time and effort getting babie on f/t rodents as they're more readily available, but ultimately it is not worth the time, effort, and risk to the animals overall health as Rodent prey items have a much higher fat content than they should be eating at this age. As Domincans get older, they will Naturally switch over to other prey items: Fish, Rodents, and Avian prey.
This is also to ensure she doesn't become a picky eater as she grows. I switch up my animals diets often because feeding the same exact nutritional value to an animal can be detrimental to them in the long term. A lot of snakes don't live out their fullest life span, or develop health complications way later down the line- most commonly being muscle atrophy, because of these things. Not only that, offering different prey items can be very mentally stimulating to an animal: Different scents, different textures, different nutrition, ect. Stimulating reptiles in captivity is often overlooked entirely, because a lot of people don't understand how intelligent a lot of these animals actually are. For example, did you know Monitor lizards, when given a mental stimulation, can be trained?
Heres one of my favorite videos of a Monitor being trained, but this is just one of many, many examples I can pull out:
https://www.youtube.com/watch?v=LWTITUgDcmU
And this *can* extend to many sp. Of snakes that can be trained. Tap training, target training, and choice-based handling are some of the most common ways to train and build confidence with your animal. Feeding different prey items might be something extraordinarily small in this process of mental stimulation, but it plays a role in preventing mental degradation.
My Dominican Is target trained and practices choice based handling. As does my Dumeril.
I do a lot of the above for the same reason I give my Dumeril, but Dumeril's aren't specialist. So the first part of this doesn't really apply to her.
However, that doesn't mean Dumeril ground boas don't come across lizards in the wild. They are opportunistic hunters who won't pass up on a opportunity to get a meal. They do prey on lizards, rodents, birds- anything they can reasonably get their mouths on. And because of that, I like to offer her variation in her diet that she'd naturally have in the wild for maintaining her weight and keeping her healthy and strong.
Boas hold onto weight a lot better than Pythons do, *typically* speaking across the species. Animals like a Dumerill, BCI, BCC, BCL, and even BCOs(Just as a few examples) are known to really hold onto weight and can be hard for them to shed it. So the best way to prevent a very long, extensive diet? Is to not let your animal get obese in the first place.
Tag for @snake-spotted for the DRMB ahah.