My dog ate a tiny piece of felt from a toy. Will it pass safely?

This is a fairly small piece of cloth for a dog this size, so I wouldn't worry too much - it will probably pass through with no problems. You will need to monitor him for the next 2-3 days for any problems such as repeated episodes of vomiting, acting lethargic, or not wanting to eat - these can be signs of a blockage, so if you see them, you will need to take Archer to the vet right away. But as long as he is acting normal, I wouldn't worry at all.

It should pass in the next 12-36 hours. A bulky meal should help push it through. To be safer you can monitor for lethargy, vomiting, diarrhea, loss of appetite or abdominal pain. Seek veterinary attention if he develops any of these symptoms.

If she chewed them up into tiny pieces, she will likely pass them. Monitor for lethargy, vomiting, diarrhea, loss of appetite or abdominal pain. These are symptoms that should be addressed by your veterinarian.

IT can take several days to pass, sometimes it stays in the stomach for some time before it continues to the intestines. as long as he is eating normally and not vomiting i would recommend to continue monitoring him and checking his poo daily.

Keep an eye on her for any adverse symptoms but as long as she is behaving normally, I don't think she needs to see the vet right now. I'm having trouble getting the photos to enlarge for me, but what I can see of the toy makes me think that she should be able to pass a piece with too much trouble.

If she has swallowed a piece of flat material (not the actual knot) I would not be immediately concerned (that is unless she was exhibiting distressed breathing indicating it was still in her throat). Fabric will often pass uneventfully and the addition of mild laxatives for a few days can help encourage this. Any vomiting or abdominal pain would raise concerns about possible obstruction and would warrant immediate veterinary attention should it develop (your vets office should have contact information for your nearest emergency clinic if required outside of normal hours)

Oh no, that's not good! More than likely, this one thread will pass without problem especially if it isn't very long. The worst case scenario would be it could cause a linear foreign body, signs of which include a decreased appetite, anorexia, vomiting, diarrhea, and lethargy. Keep an eye on her to be safe, and if you do see any of those signs, take her into a vet right away. Hopefully, however, she will be just fine. Best of luck!