UPDATE: OK I signed up for Bard to try it, too, and it indeed did mention intersex dogs (TIL) and gender (complete response below). After reading it all, though, I found it pretty reasonable:
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Biologically, dogs have two sexes: male and female. This is determined by their chromosomes. Males have XY chromosomes, while females have XX chromosomes. These chromosomes determine the development of the reproductive organs and other sex-specific traits.
However, there are some dogs that are intersex. This means that they have both male and female reproductive organs. Intersex dogs are very rare, and they can be born with a variety of different combinations of male and female sex organs.
In addition to biological sex, there is also gender. Gender is a social construct that refers to the roles, behaviors, and identities that are associated with being male or female. Gender is not determined by biology, but rather by culture and society.
Dogs do not have a concept of gender in the same way that humans do. They do not understand the social roles and expectations that are associated with being male or female. However, dogs can still express gender identity. This is the internal sense of being male or female. Some dogs may express their gender identity through their behavior, such as the way they interact with other dogs or the way they groom themselves.
It is important to remember that sex and gender are two different things. Sex is determined by biology, while gender is a social construct. Dogs have two sexes, but they can express a variety of different genders.
But what language means does change. The term "gender" used to mean basically the same thing as "sex", but now it's evolved to mean "the other stuff, aside from biological sex". How they act (for dogs), or that and also how they want to be perceived (for humans, but maybe also dogs; I've known quite many dogs over the years, and that includes a couple of bad-ass bitches that wanted you and the other dogs in the room to know who was boss).
Language evolution is often uncomfortable.
I don't like that "crypto" means the grifter funny money shit now, instead of cryptography like science intended... but it does. My objection doesn't change that; it's a consensus thing. It might be the same for you.
Do they have to bring it up? I mean, kinda debatable, maybe. I did ask about sex, not gender. Strictly speaking, no they didn't have to bring it up. But in that same vein they could have just answered, "Male or female." That would have seemed somehow insufficient. Adding context is pretty core to what these fuzzy-logic language-model generated-text vendors are offering.
But anyway, it's not really debatable that dogs "express gender identity". Because that now means "how they act and how they express themselves". It indeed "doesn't exist" as some kind of empirical boolean value (unlike sex (ignoring for simplicity the highly unusual biological intersex cases I just learned about, haha)).
Because, in the now-prevailing meaning of the term, it is literally an interpretation of their behavior.
It doesn't negate or contradict biological sex, it just now means something separate.
As an aside about language, I don't think this is the right way to think about word meaning.
Before, it meant nothing to most people and "cryptography" to computer scientists and cryptographers. Now it means "cryptocurrency" to most people and it still means "cryptography" to computer scientist and cryptographers.
Just like you wouldn't have said "crypto" means nothing in the times before, it is incorrect to say it now means "cryptocurrency". Alternate meanings can and do coexist. The tyranny of the majority does not a language make.
And this is the crux of the issue, I think. There is no single language at any time -- this is only an often useful simplification.
There's many points to someone's biological sex, medical and other. But when it comes to gender, once stereotypical gender roles have completely broken down (if ever, we have evolution/genetic to thank for that) what difference remains in that distinguishing your own gender even matters anymore? None.
I think you are getting tripped up here. GP said "there is no such thing as gender identity." You bringing up the (forced, and incomplete) change of definition of gender from what it generaly meant in public use is not relevant at all. In any case, not all words are grounded in reality. If gender now means something that doesn't realy exists then it is a useless word. And failure to understand the semantics involved in the gender identity debate is present in almost every argument, which was in no doubt caused by the forced attempt to redefine "man" and "woman" in terms of "gender idenity." (As well as the redefinition of "gender" to an extent but "gender" as a term for sex is recent in any event and has been used by acedemics to refer to the sex based behavioral differences between males and females since its begining.)
>it's not really debatable that dogs "express gender identity"
They need to have a gender identity in order to express it. That is, a gender identy such that it is possible for it to be a seperate thing from sex, and as a direct feeling of being that gender. There is no evidence that a male dog feels like a "man" (or whatever we would call this gender for a dog). Insofar as "expressing gender identity" only descibes the way a male dogs like to bark, or what have you, which I think is what you mean, you would be correct, but that would be misunderstanding what "gender identity" is, however, since there is no single behavior or set of behaviors that affect one's gender (like, for example, a "male bark") but rather a direct feeling of being a certain gender. For example, there are many males who identify as women that still do many man things, such as extensive video gaming or programming or being aggresive. My point with this is that you cannot say that "expressing gender identity" is simply that the dog behaves like a male dog, rather it must identify as a man, which there is no proof of. So you cannot say that "it's not really debatable that dogs 'express gender identity.'"
It feels very much like religion to hold humans on a magical pedestal where the rules that apply to animals suddenly cease when applied to humans.
There are apparently intersex animals. There are certainly many male animals castrated at a young age that have markedly different behavior as adults.
We humans have aspects of gender identity (pink vs blue, for example) that most non-human animals lack the technology or inclination to develop even if they wanted to. Sure, male ducks often have lots of green feathers. But do they wear green because they identify as male? Of course not, because they don’t choose their color scheme! (And remember that pink hasn’t been a girl color for all that long.)
Humans have the fascinating property that you can ask them about their sexuality, gender identity, etc, and they might actually answer the question! I wonder how much of the apparent exceptionality of humans this accounts for.
> the rules that apply to animals suddenly cease when applied to humans.
If you observe a room full of small human children and conclude that the “the males and females have different behaviors and preferences” and that this is anywhere near sufficient to explain the behavior of said small children, then you’ve either found a highly unusual group, or you’ve found a group where someone else is fairly aggressively imposing gender identities on them, or you simply aren’t paying attention.
Well .. yes? Isn't it a major premise of most religions that humans are different, and are in some way connected with the divine, and in particular have consciousness that obliges us to use our thoughts rather than our instincts? That we might probe the universe for its physical rules, and attempt to determine moral rules for ourselves? Or that the rule that applies to animals, that you can kill and eat them if you like, does not apply to humans?
Yet intersex exists.
Additionally there are cases where an individual can be biologically one sex but genetically another. For instance, some women may have XY chromosomes typically associated with males, and some men may have XX chromosomes typically associated with females.
This can affect how people prefer to express themselves.
There's your problem - you're illiterate on that subject and are not willing to learn due to cognitive dissonance, probably because of your preexisting fringe beliefs. It's no different from being a flat earther.
Are you saying that gender is honorific of sorts?
For most mammals, that's XX for females, XY for males, or any of the (rare) aneuplodic sex chromosomal abnormalities like Kleinfelter syndrome (XXY, e.g. male calico cats), or (rarely viable) chimeric individuals where two embryos fused in the womb. For some mammals (a few bat & rat species), most arachnids, and many insects that's XX for female and just a lone X for male, and any aneuplodic abnormalities of the sex chromosomes that aren't fatal result in an abnormal female. For birds, most reptiles, some insects, some fish, some crustaceans, and some plants, that's ZW for female & ZZ for male, with similar complications to the XY system.
Sex is pretty simple. The vast majority of the time for humans, it's either XX or XY.
Which (primary and secondary) sex organs someone has is more complicated, because that can be altered. But it's still pretty simple, if not always what one would expect from the chromosomal sex.
Gender is complicated, because it's entirely social. It's not entirely clear which animals even have gender.
Sexual attraction is also complicated. The factors which determine it aren't well understood.
I'm not sure that gratuitous patronizing part about "It is important to remember that sex and gender are two different things..." is considered "reasonable" anywhere outside some particular set of US coastal cities.