For any nonhumans struggling with species dysphoria, I want to help you all as much as I can. I've been experiencing it all week. It can be quite exhausting and put you in a lot of distress, in my case. X(
Here are some tips I'd recommend to help:
1. Mimic the diet of your kintype/theriotype. You are a shark? Eat seafood. A dragon? Maybe try to burn some food a little (or turn it black like my own preference if you want). You kin a character from [Insert source]? Try recreating foods/dishes from their world or dimension.
2. Listen to relatable music. I'd recommend making a playlist of any songs that feel species affirming/euphoric, or even echo that dysphoria further, therefore turning it relatable. (Few of my favorites are Bones by Imagine Dragons, Control by Halsey, Ancient Dreams in a Modern Land by MARINA, Momento Mori by Fish in a Birdcage, among other songs that feel therian coded to me).
3. Do vocals. Howling, barking, screeching, or roaring are very relieving if you are in the correct space to do them! If you are in a quite space or do not want to out yourself to anyone, try purring, growling, hissing, or other unnoticeable sounds. You have an object kintype? Mimic the sounds of the object, like beeping, clicking, etc. (I personally make microwave sounds just because it is fun). Recite voice lines of your kintype from the source they are in. Mimic their voice and volume to match.
4. Move and physically act like your kintype/theriotype. Quadrobics, mimic the flapping of wings, walk bidepedally, whatever you do, turn your mannerisms and motion to reflect your kintype/theriotype.
5. Dress like your kintype/theriotype. Is your kintype a character? Cosplay them, or mimic their clothing style, clothing color, hairstyle, etc. If they have tattoos, scars, or patterns on their body, copy them on your physical form with paint or pens. (PLEASE USE NON TOXIC MATERIALS. STUFF SAFE FOR YOUR HUMAN SKIN.) Are you a species of animal(s)? Dress in your species' colors, or, once again, paint or color yourself like it/them. Are you perhaps any other form of creature or object? You can use the same tips as the others, and another idea that works for all is that you can buy costume pieces of your kintype/theriotype. Masks, headbands, just normal clothing in general, the options really are infinite.
6. Express your dysphoria through artwork. I love doing art when I am heavily species dysphoric. Drawing, crafting masks, origami, painting, collages, all are forms of art. If you are skilled in music, then you could even create some songs of your own!
7. Go out and explore nature. This one is mainly targeted towards therians, whose types are grounded on the life on earth rather than other dimensions or universes, but just like the other methods, it can be universally used by any types of nonhumans. Collecting things is my favorite way of exploring nature. Collect rocks, shells, sticks, leaves, bugs, plants, anything that makes you feel more comfortable in your own (unfortunate) physical body. Stay grounded in the world around you and you may find the dysphoria slips away. Hiking and going on short walks can also help, building a den, smelling the scents of the outdoors. All great ideas that I personally recommend.
8. Write about your feelings. Whether you are good at expressing yourself through poetry, you keep a diary/journal, or you can project onto OCs for new backstory lore like I do, writing can truly help with any dysphoria. Not only that, but it is sometimes refreshing to come back later and read about what you were feeling before. It can serve as a great reminder that you are a powerful being and you will always overcome the feelings if you try.
9. Research about your kintype/theriotype. It does not matter if you are an animal, concept, or object from earth, a being from fantasy, or a character from the greatest book or show, you learn something new every day. So why not learn about yourself? Read books or watch animal documentaries of your theriotype(s), same thing for you otherkins and your fantasy species. Fictionkins can look up facts about themself as a character, their book, show, game, etc.
10. Talk and interact with other alterhumans/nonhumans. Remember, we are a community, and while you are experiencing horrible episodes of species dysphoria, there are many other beings going through the exact same thing at the exact same time. So why not talk to them about it? Share your experiences, help eachother cope, you may even connect with more individuals that way, building more relationships with others and meeting new beings.
11. Past life meditation. If you are a nonhuman who has a past life/lives, you may find comfort in meditation, where you can truly tap into what you once were, and still are in this life as well. Look to the forgotten, and turn in to remembered. Open up your past and live over again.
12. Listen to sounds. Nature sounds, voices of other characters you know from your world, vocals or sound effects of your kintype. These are all good options to turn to if you want to feel at ease with yourself.
13. Let your emotions out. Sometimes this is all you really need to do when species dysphoria hits hard. Cry, bite things, claw at pillows, LET IT OUT. There is absolutely no problem in being yourself and expressing your heavy emotions in your own, unique, nonhuman way. You may find you feel much better after.
That's all I've got, but I hope whoever/whatever reads this far has an amazing day/night. You are an amazing being, thank you for embracing yourself and living authentically. <3