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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

AIBU to keep my sister’s former dog after she moved back?

989 replies

WatchTheStormTouchDown · 04/09/2026 08:58

I’ve name changed as this is a very outing situation. I wasn’t sure whether to post in the dog house but opted for here.

My sister moved abroad 7 months ago due to her husband’s work. They were originally moving for 3 years but my sister didn’t settle there so they’ve split up and my sister has come back with her children.

When they were planning to leave, they asked if we would look after their dog temporarily for the 3 years and they would have him back when they returned. We thought it over and said we would only take the dog if it was permanent. We knew our children would get attached to the dog and didn’t want them being upset when the dog had to be returned. They looked at other options but eventually agreed, reluctantly. Microchip/ownership was changed over to us and we pay all costs.

My sister is now back much sooner than planned with her kids and they’ve asked for the dog back. He is our dog now and completely settled in with us. We would all be heartbroken to not have him.

My whole family is piling on guilt and pressure for us to give the dog back. They’re using the kids to emotionally manipulate and saying my sister has enough on her plate with the split and having her dog back would help the children settle back home. They’re also saying that as the dog has only been with us for 7 months, we should give him back as it’s not long enough for him to have settled. My niece and nephew are upset but that isn’t surprising with moving countries, being without their dad and now moving back all within a few months.

We don’t intend to give him back. He isn’t a toy to be passed around when people change their minds and plans change and he has a great life with us. If we don’t give him back, I think it will cause a permanent rift in our family. Are we being unreasonable to keep the dog because we can’t give him up? I don’t believe it’s in his best interests anyway.

OP posts:
SaltyandSweet · 05/09/2026 10:13

WatchTheStormTouchDown · 04/09/2026 09:48

He has seen them 3 times. The first time he was a little excited for a minute and then went back to lie on the sofa with our other dog. The second time he stayed in the garden and wouldn’t go to her when she called him as he was playing with my son and other dog. The third time she tried to take him on a walk and he wouldn’t leave the house without my husband. 😞

If he had seemed to want to be with them, we would have been more likely to think more about it but he didn’t.

I think this swings it for me. I couldnt imagine my dog not being insanely happy and wanting to be with me after a separation of only 7 months. The fact that this dog wasnt ecstatic and trying to leave with them speaks volumes about how happy he is with you. Definitely keep him. Your sister/her kids will get used to the idea.

Yellowcucumber · 05/09/2026 10:14

If your sister had been that worried about the dog, they would’ve taken him originally when they moved.

Looking at quality of life for the dog, he’s bonded with you and your dog. You’re around much more and your sister is rebuilding her life. If she was thinking about buying a dog and explained her life people would say don’t get a dog as you’re a busy single parent who is out the house three days a week and a dog would be lonely.

I would keep the dog. I can understand why your sister wants him back but he’s not a toy. It sounds like he’d be left alone a lot. If you did give the dog back, I wouldn’t put it past her to come back to you after having the dog for a few months saying it’s too much work, she has to leave him lots, she can’t afford the dog walker, the kids need taking to activities, that the dog is unhappy because he misses your dog.

Lacksie · 05/09/2026 10:14

Sereine · 05/09/2026 09:56

Why don't you read all OP's posts?

I have :). Although couldn't read the ones written after that post before I wrote it 🙃

Lacksie · 05/09/2026 10:14

Sereine · 05/09/2026 09:57

What arrangements do you claim OP has weaponised?

Her considering a dog share

Mooselove · 05/09/2026 10:16

LazyBastardFriday · 05/09/2026 09:22

Cos some have made themselves look stupid so they want it gone. It was obvious early on that OPs sister wasn’t coping and that the dog was better off with the OP, but some people kept on insisting the dog should be returned.

I could not agree more. Not sure if all the stupid posts were from people who don't care about or understand dogs or, more likely, people who don't read the whole thread. So common on here and drives me mad

Mooselove · 05/09/2026 10:17

Lacksie · 05/09/2026 10:14

Her considering a dog share

Between 3 different people!!! Oh yes I am sure the dog would have been ecstatic to lose its owners and live in 3 different houses. It was a ridiculous suggestion and the majority of people would realise that.

AcquadiP · 05/09/2026 10:18

SouthLondonMum22 · 05/09/2026 07:45

Why do some people keep acting like if OP gives the dog back, the relationships will all magically be fine? That isn't going to happen. OP will resent the fact that her sister demanded the dog back in the first place when the agreement was clear, she will resent the rest of the family for pressuring her to give the dog back and her own kids will have to live with the cruelty of losing another dog when they already lost one not long ago which most definitely won't be what they remember as kindness throughout their lives. They would also know that OP put their cousins feelings before their own which could also potentially cause issues.

Lets be real here. The minute OP's sister asked for the dog back, a rift was always going to happen no matter what.

You raise some really good points here @SouthLondonMum22

Hivernal · 05/09/2026 10:20

You speak about your sister with contempt, wrapped up in a condescending blanket of "I know what she needs better than she does". You should get this thread deleted before this "very outing situation" gets back to her or your family, and stop posting about her mental health crisis in a public forum.

Lacksie · 05/09/2026 10:21

Mooselove · 05/09/2026 10:17

Between 3 different people!!! Oh yes I am sure the dog would have been ecstatic to lose its owners and live in 3 different houses. It was a ridiculous suggestion and the majority of people would realise that.

It wasn't a good idea and presumably why the sister didn't pursue it. Simply considering something and then not doing it is not a reason to condemn anyone. It sounds like sister was in a tough situation and trying to balance her husbands job against not losing her dog. I can't understand why people are being so vicious.

Goinggreymammy · 05/09/2026 10:28

It doesn't like you have much empathy or concern for your sister and nephews and nieces.

Im shocked at people saying you should have little as possible to do with people in your family because of a dog - they are "sentinent beings" too.

Beachtastic · 05/09/2026 10:31

DollyLeggs · 05/09/2026 08:04

PS I would encourage the sister to home a rescue dog.

Given the OP's latest update, I wouldn't be encouraging the sister to home anything right now!

OP, I came down hard on you earlier but can see you're doing the best. Good luck. Hope your sister can find a positive way forward.

BillyBites · 05/09/2026 10:36

What a difficult situation.
@WatchTheStormTouchDown Please ignore all those accusing you of being harsh towards your sister. It sounds to me as if you've been trying very hard to support her all along.
Of COURSE the dog must stay with you - there should be no debate about that in my opinion and all those purporting to have dogs themselves clearly have fuck all idea about responsible ownership. 7 months or 3 years is irrelevant and frankly a made-up argument to have a go at you. Dogs have little concept of time and this chap needs someone like you to understand his situation and advocate for him.
(And don't get me started on those who've suggested your sister gets a rescue dog! Like any reputable rescue agency would let that happen in such an unstable set-up).

AcrossThisRoom · 05/09/2026 10:36

Your latest update is very sad and I hope your sister can find a way through, You were obviously right to keep the dog OP. It was easy to see that the issue was never the dog from what you said and that she had bigger issues going on. I couldn’t understand anyone saying to return the dog.

Lacksie · 05/09/2026 10:38

BillyBites · 05/09/2026 10:36

What a difficult situation.
@WatchTheStormTouchDown Please ignore all those accusing you of being harsh towards your sister. It sounds to me as if you've been trying very hard to support her all along.
Of COURSE the dog must stay with you - there should be no debate about that in my opinion and all those purporting to have dogs themselves clearly have fuck all idea about responsible ownership. 7 months or 3 years is irrelevant and frankly a made-up argument to have a go at you. Dogs have little concept of time and this chap needs someone like you to understand his situation and advocate for him.
(And don't get me started on those who've suggested your sister gets a rescue dog! Like any reputable rescue agency would let that happen in such an unstable set-up).

."all those purporting to have dogs" ?

🤔🤔

BillyBites · 05/09/2026 10:39

"It doesn't like you have much empathy or concern for your sister and nephews and nieces."
Yeah, so little that she drove through the night to pick them up and bring them to her house to stay for an extended period as their mother was in crisis.

BillyBites · 05/09/2026 10:42

Lacksie · 05/09/2026 10:38

."all those purporting to have dogs" ?

🤔🤔

Edited

Well, owning a dog, (supposing that's true and not just bandied about in an attempt to add weight to an opinion) does not automatically mean you know what you're talking about.

GottaBeStrong · 05/09/2026 10:45

WatchTheStormTouchDown · 04/09/2026 09:41

My sisters house and garden is smaller, but not small. Our garden is huge. My sister works 3 days and her plan would be to have a dog walker take him out for 30 minutes at lunchtime but he’d be on his own the rest of those days. She’d then also have to leave him to take the kids to activities etc. She is going to be busy as a single mum and doesn’t live near us or other family.

We work from home and our dog is rarely left but he’s happy and settled when left for a couple of hours as we have cameras set up to see him. We have another dog who he adores and they’re very happy together. The both get at least 2 walks a day and a game of fetch at lunchtime. They also go swimming etc.

Do you live near enough that you can share the dog? If so, I would compromise and suggest keeping the dog on the days she works, and she have the dog on the days she's not at work. That way both sets of children get to spend time with the dog.

When I was a young child, we looked after a dog whose owner was in prison. I understood we were looking after the dog because the owner wasn't able to at that time, but always knew that the owner would take the dog back eventually.

This can be a learning experience for your children. They have their own dog, so wouldn't be dogless. They can surely have empathy for their cousins who have lost their family unit and dog, are grieving that, and are adjusting to a new way of life.

arcticduck · 05/09/2026 10:46

TheHungryHungryLandsharks · 04/09/2026 09:34

In which case, you should return him. A puppy would be very different. But Poodles are incredibly sensitive and bond very closely with their family. I guarantee the second he see's them, he will forget about you.

I get it's hard for you. But it's harder for them.

Is it? They were happy to leave him for THREE years.

Mooselove · 05/09/2026 10:50

Lacksie · 05/09/2026 10:21

It wasn't a good idea and presumably why the sister didn't pursue it. Simply considering something and then not doing it is not a reason to condemn anyone. It sounds like sister was in a tough situation and trying to balance her husbands job against not losing her dog. I can't understand why people are being so vicious.

Pretty sure OP said she talked the sister out of the idea of 3 people dog sharing (can't be bothered to go back and try and find the post).

No one who loved their dog and had any sense at all would think 3 different people sharing a dog was a good idea, not even for a second.

ScotiaLass · 05/09/2026 10:51

WatchTheStormTouchDown · 05/09/2026 07:47

My sister and children are at our house know. It came to crisis point yesterday evening with my sister’s ex calling me worried about her mental health after a conversation they had. I spoke to her and she asked for us to come and get the children as she said she couldn’t go on without her husband. Thankfully she agreed to come home with us too. Obviously I wouldn’t have left her in the state she’s in. We got home at about 2am with them so we are shattered but glad she is here as she needs support. She is saying she wants to go back to her husband and she has made a mistake coming back here. It’s a horrendous situation. The children are currently up already and happily playing with their toys.

I'm glad that your sister is safe with you. I hope that she moves closer to you so that you and your family can support her going forward. That way your children can also grow up together and all have lots of access to their dog. I've read through all of the posts and very quickly realised this isn't about the dog, it's about your sister and it's clear that she needs more help, not a dog to look after. It takes a village and all that. Sending love and support.

AcrossThisRoom · 05/09/2026 10:56

Goinggreymammy · 05/09/2026 10:28

It doesn't like you have much empathy or concern for your sister and nephews and nieces.

Im shocked at people saying you should have little as possible to do with people in your family because of a dog - they are "sentinent beings" too.

OP has taken on a dog that she wasn’t ready for because she saw him as family, she has listened to her sister when she has cried on the phone to her, she has said she is desperate to make things better for her sister, has offered her help with childcare and anything else she needs, listened to sisters exes concerns for her sister, has driven overnight to bring her sister and children to her house to look after them when her sister said she couldn’t cope and will now help her sort her life out. She has also been wise enough to recognise that her sister is not the best person to own the dog and thought of her own children’s feelings.

I think OPs empathy levels are good.

AmbeeBambee · 05/09/2026 11:02

MellowSubmarine · 04/09/2026 09:00

I wouldn’t be that surprised if they always planned on asking/pressuring you to give the dog back when they got back. If she’d stayed 3 years I think they’d have still come back and said the same about it helping the children settle back etc etc.

How do you get that from knowng absolutely nothing.

ToddlerTime45532 · 05/09/2026 11:06

YABU and extremely mean, to be honest.

AcrossThisRoom · 05/09/2026 11:08

ToddlerTime45532 · 05/09/2026 11:06

YABU and extremely mean, to be honest.

You should read the thread, to be honest.

AmbeeBambee · 05/09/2026 11:08

Let the dog decide? We have a poodle, and she is very much bonded wth us after 4 years. Even if she went to lve wth someone else for 7 months, I know she would choose my children over anyone because they are her siblings. Why not see what the dog does when meeting them all. Who does he want to leave with?

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