Hi Dawn, there is obviously something wrong with your Yorkie. All the symptoms you describe point to it….she could have anything from a spinal problem to stomach problem or both.
You need to take her to your Vet and tell him whats going on and take her today.
Its really not wise to let small breeds go up and down stairs or jump on sofas ect. It puts undue pressure on their spine and can cause all sorts of problems. I would honestly carry her up and down stairs, and lift her on and off the sofa.
Hope she recovers soon.
Can we have some more information – are both dogs fixed, male or female and have there been any changes in the household or in your pets individually?
Hello, thanks for the response. Both are female and both are fixed. There have been no changes, but Maya has had to have surgery due to the last two fights they were in. I have had them separated more lately, and monitored when they are together because Nala (the three year old) just goes to Maya (my 11 year old) Tower over her then attacks.
Any recommendations would so greatly be appreciated. I love these dogs so much, but can’t risk another surgery to my 11 year old.
You need the help of a behaviorist. Someone that comes into your home that can see what triggers the terrier to attack the larger dog, etc. They will cost a lot less than more surgery! There is not much we can offer in this situation with not being able to see what is going on. When terriers feel that their leader is not in control they can become very aggressive and try to take control themselves. I suspect this is what is happening. The larger dog is aging, you are not in control, and a vacuum has been created in the leadership role – which the terrier is trying to fill. Get professional help in learning how to be the leader of your small pack so that the terrier can relax and feel secure.
Good luck!