Our expert says:
Dog Behaviour Expert
Hi Priscilla, nice to hear from you. Ok, from a management point of view, just pick up the GSD food bowl and that will stop the behaviour of messing on it.
Secondly if the GSD has not been sterilized, have him done so immediately. He will be a threat to the pack hierarchy and having him sterilized will improve this.
Unfortunately by giving the dogs equal attention you are inadverently upsetting the pack hierarchy. The JR obvisiously see's himself as pack leader and should be treated as such most of the time. However, you and the rest of the family are the actual pack leaders in the combined human/canine pack and as such it is what you say that should be listened too, not the JR.
You need to bring in some basic House Rules (you can find the article on this on my friends of the dog website which will help to elevate you and rest of the family.
Overall, it is best to let dogs sort out the relationship between themselves unless aggression becomes an issue. If you are taking the gsd to puppy training, the instructor will be able to give you some hints, but do make sure you bring in the House Rules so you can stop any unacceptable behaviour. At the moment it sounds like the JR wont listen. Thanks Scotty
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