Fish are not humans and do not get "depressed" as humans do. The problem you have is most likely the fact that your water is in bad condition because you are not following the basic rules of fishkeeping. Ammonia in the water is probably what killed the female guppy and the male is most likely very sick and if something is not done soon will join her in death too. My advice is first do a water change then learn and follow the rules. The rules are. :- 1 inch of fish needs a minimum of 1 gallon of water. :- Every tank needs a permanently running cycled filter. :- Every tank needs at least 50% of its water changed every week. Keep the above rules and your fish stand a chance. Fail in any of them and I can guarantee that you will have constant health problems with your fish.
Being female has nothing to do with it. Your dog belongs to you and is showing it.
Yes but just for awhile
It is possible. Bored is probably more like it, because there is nothing to do when you are not around to interact with it. But be careful, because that rationale will result in you replacing rats for the rest of your life. Decide if you really want another one, and don't feel guilty if you decide you don't. Rats don't live all that long, as I recall, so the situation is not likely to go on and on.
If it's a boy it means he's depressed and it could lead to obesity he needs a female.
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She acts depressed just as a human that cant.concieve would. Female dogs also have odd behavior, irritability, and lethargy.
They are either having sex (male and female) or they are just playing around.
ayo - down on my knees
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yes my grandma's rabbit's bunny died and then the rabbit died